Brave nightly crashes when closing tab

Troubleshooting technical issues is much easier when both the user and support agent practice clear communication. For this reason, we have provided the template below for you to fill out with information about your issue. Please provide as much detail as possible so we can most efficiently resolve your problem.


Description of the issue:
I use brave nightly and I activated the group tabs option from chrome://flags (specifically chrome://flags/#enable-tab-groups)
It worked fine until day before yesterday after which everytime I try to close a tab, the app crashes and when i re-start the tab is still present.

How can this issue be reproduced?

1.Enable chrome flag chrome://flags/#enable-tab-groups
2. Try to close a tab.

Expected result:
Tab closes and app doesn’t crash

Brave Version( check About Brave):

Brave 1.22.16 Chromium: 89.0.4389.40 (Official Build) canary (32-bit)
Revision 2c2ed83cd507b23e4845edd09a7d1dfc727daf4b-refs/branch-heads/4389@{#602}

Mobile Device details
|OS|Android 10; POCO F1|

Additional Information:
Bug report:

java.lang.NullPointerException: Attempt to read from field ‘mL1 sM1.R’ on a null object reference
at GG.get(chromium-MonochromePublic.apk-canary-412200623:6)
at F62.e0(chromium-MonochromePublic.apk-canary-412200623:6)
at F62.a0(chromium-MonochromePublic.apk-canary-412200623:1)
at aP1.f(chromium-MonochromePublic.apk-canary-412200623:6)
at aP1.i(chromium-MonochromePublic.apk-canary-412200623:1)
at eO1.a(chromium-MonochromePublic.apk-canary-412200623:49)
at XL1.n(chromium-MonochromePublic.apk-canary-412200623:3)
at su0.run(chromium-MonochromePublic.apk-canary-412200623:8)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:224)
at android.app.ActivityThread.main(ActivityThread.java:7562)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:539)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)