Chromium Crash on use of Ctrl+W or Dragging Tabs across Windows

[Rexadev]

Build: Marmaduke Win x64 Portable

Problems:

1. Using Ctrl + w to close tabs crashes browser.
2. Dragging Tabs across Windows crashes browser
3. Trying to create new profile crashes browser. Also my default profile is profile 11

These are my flags -

1. #set-ipv6-probe-false Enabled
2. #extension-mime-request-handling Always prompt for install
3. #force-punycode-hostnames Enabled
4. #bookmark-bar-ntp Never
5. #clear-data-on-exit Disabled
6. #close-confirmation Show confirmation with multiple windows
7. #remove-cross-origin-referrers Enabled
8. #reduced-system-info Enabled
9. #spoof-webgl-info Enabled
10. #increase-incognito-storage-quota Enabled
11. #fingerprinting-client-rects-noise Enabled
12. #fingerprinting-canvas-measuretext-noise Enabled
13. #fingerprinting-canvas-image-data-noise Enabled
14. #disable-machine-id Enabled
15. #no-default-browser-check Enabled
16. #no-pings Enabled
17. #start-maximized Enabled
18. #enable-webrtc-hide-local-ips-with-mdns Enabled
19. #show-autofill-type-predictions Disabled
20. #enable-lazy-load-image-for-invisible-pages Enabled
21. #enable-webusb-device-detection Disabled
22. #media-router-cast-allow-all-ips Disabled
23. #disallow-doc-written-script-loads Enabled
24. #enable-parallel-downloading Enabled
25. #disable-process-reuse Enabled
26. #strict-origin-isolation Enabled
27. #tracking-protection-3pcd Enabled
28. #bind-cookies-to-port Enabled
29. #bind-cookies-to-scheme Enabled
30. #enable-isolated-sandboxed-iframes Enabled
31. #reduce-accept-language Enabled
32. #reduce-accept-language-http Enabled
33. #enable-process-per-site-up-to-main-frame-threshold Enabled
34. #enable-fingerprinting-protection-blocklist Enabled
35. #enable-fingerprinting-protection-blocklist-incognito Enabled
36. #partition-alloc-with-advanced-checks Enabled
37. #allow-legacy-mv2-extensions Enabled
38. #drop-input-events-while-paint-holding Enabled
39. #enable-canvas-noise Enabled
40. #enable-block-canvas-readback Enabled

[tomasz1986]

Build: Marmaduke Win x64 Portable

Please check if you can reproduce the same issue using the official build from https://github.com/ungoogled-software/ungoogled-chromium-windows/releases. Third-party builds are not supported here (and specifically the one mentioned above in the past has proved to have some issues that were not present in the official ones).