@Sakalabujhan ever stop to consider there are millions of users and that perhaps the problem is only with you or a very small niche group of people? Speaking of millions, there are also millions of lines of code to sort through and it can be incredibly tough to figure out a problem. Often solutions get quicker fixes when there are lots of people having the same issue or the problem is easily replicated. Otherwise it can take a long time.
Presently all you have said is it randomly happens. That’s not a lot of details or help overall. And I’m not seeing a lot of similar reports. The closest I’m getting would be some of the ones below, but they seem like they don’t quite match up with your issue. And one was resolved by changing their browser theme.
- Brave is crashing again on the latest version (steeven was helping on this)
- Window closes when logging into websites - #22 by jehoshua7 (this being handled by Evan123 and Mattches)
- [Linux] Chatgtp login screen crashes browser (solved by user, changing browser theme to classic)
- Brave crashes after a few hours after upgrade to 1.80.113 on MX-Linux (Mattches was handling, last update 29 days ago)