FireDragon crashes after few seconds or opening a new tab

Having a similiar problem right now, Firedragon just freezes

My output looks similar.
Might me linked to FireDragon hangs and crashes - #13 by umbrachimera ,which is also fairly recent

(FireDragon:19145): Gtk-WARNING **: 08:50:46.698: Theme parsing error: gtk-dark.css:5822:26: '-shadow' is not
a valid color name

(FireDragon:19145): Gtk-WARNING **: 08:50:46.698: Theme parsing error: gtk-dark.css:5825:14: not a number

(FireDragon:19145): Gtk-WARNING **: 08:50:46.698: Theme parsing error: gtk-dark.css:5826:13: not a number

(FireDragon:19145): Gtk-WARNING **: 08:50:46.698: Theme parsing error: gtk-dark.css:5827:11: Expected a length
console.error: Enterprise Policies:
Unknown policy: policies

(FireDragon:19145): Gtk-WARNING **: 07:50:47.277: Theme parsing error: gtk.css:5822:26: '-shadow' is not a val
id color name

(FireDragon:19145): Gtk-WARNING **: 07:50:47.277: Theme parsing error: gtk.css:5825:14: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:47.277: Theme parsing error: gtk.css:5826:13: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:47.277: Theme parsing error: gtk.css:5827:11: Expected a length

(FireDragon:19145): Gtk-WARNING **: 07:50:47.330: Theme parsing error: gtk.css:5822:26: '-shadow' is not a val
id color name

(FireDragon:19145): Gtk-WARNING **: 07:50:47.330: Theme parsing error: gtk.css:5825:14: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:47.330: Theme parsing error: gtk.css:5826:13: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:47.330: Theme parsing error: gtk.css:5827:11: Expected a length

(FireDragon:19145): Gtk-WARNING **: 07:50:47.357: Theme parsing error: gtk-dark.css:5822:26: '-shadow' is not
a valid color name

(FireDragon:19145): Gtk-WARNING **: 07:50:47.357: Theme parsing error: gtk-dark.css:5825:14: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:47.357: Theme parsing error: gtk-dark.css:5826:13: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:47.357: Theme parsing error: gtk-dark.css:5827:11: Expected a length
JavaScript error: resource:///modules/BrowserGlue.jsm, line 1356: uncaught exception: undefined

(FireDragon:19145): Gtk-WARNING **: 07:50:49.814: Theme parsing error: gtk.css:5822:26: '-shadow' is not a val
id color name

(FireDragon:19145): Gtk-WARNING **: 07:50:49.814: Theme parsing error: gtk.css:5825:14: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:49.814: Theme parsing error: gtk.css:5826:13: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:49.814: Theme parsing error: gtk.css:5827:11: Expected a length

(FireDragon:19145): Gtk-WARNING **: 07:50:49.864: Theme parsing error: gtk.css:5822:26: '-shadow' is not a val
id color name

(FireDragon:19145): Gtk-WARNING **: 07:50:49.864: Theme parsing error: gtk.css:5825:14: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:49.864: Theme parsing error: gtk.css:5826:13: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:49.864: Theme parsing error: gtk.css:5827:11: Expected a length

(FireDragon:19145): Gtk-WARNING **: 07:50:49.890: Theme parsing error: gtk-dark.css:5822:26: '-shadow' is not
a valid color name

(FireDragon:19145): Gtk-WARNING **: 07:50:49.890: Theme parsing error: gtk-dark.css:5825:14: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:49.890: Theme parsing error: gtk-dark.css:5826:13: not a number

(FireDragon:19145): Gtk-WARNING **: 07:50:49.890: Theme parsing error: gtk-dark.css:5827:11: Expected a length

Here's my inxi -Faz output:

System:    Kernel: 5.15.6-zen2-1-zen x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen root=UUID=614e17bc-4f05-4dbd-ac06-31f9850ec891
rw rootflags=subvol=@ quiet splash rd.udev.log_priority=3 vt.global_cursor_default=0
systemd.unified_cgroup_hierarchy=1 resume=UUID=dc82dab1-ed0d-48f6-b823-9f02da7c8bb5 loglevel=3
Desktop: KDE Plasma 5.23.4 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM Distro: Garuda Linux
base: Arch Linux
Machine:   Type: Desktop System: ASUS product: N/A v: N/A serial: <superuser required>
Mobo: ASUSTeK model: ROG STRIX Z390-E GAMING v: Rev 1.xx serial: <superuser required>
UEFI: American Megatrends v: 1802 date: 12/01/2020
Battery:   ID-1: hidpp_battery_0 charge: 91% condition: N/A volts: 4.1 min: N/A
model: Logitech G903 Wired/Wireless Gaming Mouse type: N/A serial: <filter> status: Discharging
CPU:       Info: 6-Core model: Intel Core i7-8700K bits: 64 type: MT MCP arch: Kaby Lake note: check
family: 6 model-id: 9E (158) stepping: A (10) microcode: EA cache: L1: 384 KiB L2: 1.5 MiB
L3: 12 MiB
flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 88796
Speed: 4667 MHz min/max: 800/4700 MHz Core speeds (MHz): 1: 4667 2: 4177 3: 4680 4: 4553
5: 4672 6: 4701 7: 4699 8: 4691 9: 4691 10: 4700 11: 4689 12: 4670
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2
mitigation: Full generic retpoline, IBPB: conditional, IBRS_FW, STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort mitigation: TSX disabled
Graphics:  Device-1: Intel CometLake-S GT2 [UHD Graphics 630] vendor: ASUSTeK driver: i915 v: kernel
bus-ID: 00:02.0 chip-ID: 8086:3e92 class-ID: 0300
Device-2: NVIDIA GP104 [GeForce GTX 1080] vendor: ASUSTeK driver: nvidia v: 495.44
alternate: nouveau,nvidia_drm bus-ID: 01:00.0 chip-ID: 10de:1b80 class-ID: 0300
Device-3: Valve 3D Camera type: USB driver: uvcvideo bus-ID: 2-10.1:7 chip-ID: 28de:2400
class-ID: 0e02 serial: <filter>
Display: x11 server: X.Org 1.21.1.1 compositor: kwin_x11 driver: loaded: modesetting,nvidia
display-ID: :0 screens: 1
Screen-1: 0 s-res: 6400x1440 s-dpi: 96 s-size: 1693x381mm (66.7x15.0") s-diag: 1735mm (68.3")
Monitor-1: HDMI-0 res: 1920x1080 hz: 60 dpi: 102 size: 480x270mm (18.9x10.6")
diag: 551mm (21.7")
Monitor-2: DP-0 res: 2560x1440 hz: 144 dpi: 109 size: 597x336mm (23.5x13.2") diag: 685mm (27")
Monitor-3: HDMI-1-2 res: 1920x1080 hz: 60 dpi: 102 size: 480x270mm (18.9x10.6")
diag: 551mm (21.7")
OpenGL: renderer: NVIDIA GeForce GTX 1080/PCIe/SSE2 v: 4.6.0 NVIDIA 495.44 direct render: Yes
Audio:     Device-1: Intel Cannon Lake PCH cAVS vendor: ASUSTeK driver: snd_hda_intel v: kernel
alternate: snd_soc_skl,snd_sof_pci_intel_cnl bus-ID: 00:1f.3 chip-ID: 8086:a348 class-ID: 0403
Device-2: NVIDIA GP104 High Definition Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
bus-ID: 01:00.1 chip-ID: 10de:10f0 class-ID: 0403
Device-3: Valve Valve VR Radio type: USB driver: cdc_acm,hid-generic,usbhid bus-ID: 1-10.3.2:19
chip-ID: 28de:2102 class-ID: 0a00 serial: <filter>
Device-4: Valve Valve VR Radio & HMD Mic type: USB driver: hid-generic,snd-usb-audio,usbhid
bus-ID: 1-10.3.3:21 chip-ID: 28de:2102 class-ID: 0102 serial: <filter>
Device-5: Focusrite-Novation Focusrite Scarlett 2i2 type: USB driver: snd-usb-audio
bus-ID: 1-9.1.1:14 chip-ID: 1235:8016 class-ID: fe01
Device-6: SAVITECH MX3 type: USB driver: hid-generic,snd-usb-audio,usbhid bus-ID: 1-9.1.2:17
chip-ID: 262a:10b8 class-ID: 0102
Sound Server-1: ALSA v: k5.15.6-zen2-1-zen running: yes
Sound Server-2: JACK v: 1.9.19 running: no
Sound Server-3: PulseAudio v: 15.0 running: no
Sound Server-4: PipeWire v: 0.3.40 running: yes
Network:   Device-1: Intel Cannon Lake PCH CNVi WiFi driver: iwlwifi v: kernel bus-ID: 00:14.3
chip-ID: 8086:a370 class-ID: 0280
IF: wlo1 state: down mac: <filter>
Device-2: Intel Ethernet I219-V vendor: ASUSTeK driver: e1000e v: kernel port: N/A
bus-ID: 00:1f.6 chip-ID: 8086:15bc class-ID: 0200
IF: eno2 state: up speed: 1000 Mbps duplex: full mac: <filter>
Bluetooth: Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) type: USB driver: btusb v: 0.8
bus-ID: 1-14:15 chip-ID: 8087:0aaa class-ID: e001
Report: bt-adapter ID: hci0 rfk-id: 1 state: up address: <filter>
Drives:    Local Storage: total: 2.57 TiB used: 513.4 GiB (19.5%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: SSD 950 PRO 256GB size: 238.47 GiB
block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
rev: 1B0QBXX7 temp: 35.9 C scheme: GPT
ID-2: /dev/sda maj-min: 8:0 vendor: Samsung model: SSD 860 EVO 500GB size: 465.76 GiB
block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s type: SSD serial: <filter> rev: 3B6Q
scheme: GPT
ID-3: /dev/sdb maj-min: 8:16 vendor: Crucial model: CT2000MX500SSD1 size: 1.82 TiB block-size:
physical: 512 B logical: 512 B speed: 6.0 Gb/s type: SSD serial: <filter> rev: 032 scheme: GPT
ID-4: /dev/sdd maj-min: 8:48 type: USB vendor: Generic model: MicroSD M2 size: 59.62 GiB
block-size: physical: 512 B logical: 512 B type: SSD serial: <filter> rev: 1.08 scheme: MBR
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
Partition: ID-1: / raw-size: 203.89 GiB size: 203.89 GiB (100.00%) used: 67.36 GiB (33.0%) fs: btrfs
dev: /dev/nvme0n1p2 maj-min: 259:2
ID-2: /boot/efi raw-size: 260 MiB size: 256 MiB (98.46%) used: 562 KiB (0.2%) fs: vfat
dev: /dev/nvme0n1p1 maj-min: 259:1
ID-3: /home raw-size: 203.89 GiB size: 203.89 GiB (100.00%) used: 67.36 GiB (33.0%) fs: btrfs
dev: /dev/nvme0n1p2 maj-min: 259:2
ID-4: /var/log raw-size: 203.89 GiB size: 203.89 GiB (100.00%) used: 67.36 GiB (33.0%)
fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-5: /var/tmp raw-size: 203.89 GiB size: 203.89 GiB (100.00%) used: 67.36 GiB (33.0%)
fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
Swap:      Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default)
ID-1: swap-1 type: partition size: 34.32 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/nvme0n1p3 maj-min: 259:3
ID-2: swap-2 type: zram size: 31.2 GiB used: 2.5 MiB (0.0%) priority: 100 dev: /dev/zram0
Sensors:   System Temperatures: cpu: 27.8 C mobo: N/A gpu: nvidia temp: 32 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 0%
Info:      Processes: 333 Uptime: 7m wakeups: 2 Memory: 31.2 GiB used: 3.42 GiB (11.0%) Init: systemd
v: 249 tool: systemctl Compilers: gcc: 11.1.0 clang: 13.0.0 Packages: pacman: 1895 lib: 551
Shell: fish v: 3.3.1 default: Bash v: 5.1.12 running-in: konsole inxi: 3.3.09