Description of the issue:
I stumbled upon a really weird behaviour of brave.
It began 1 or 2 months ago, at that point I thought I lost all my tabs, doing I don’t know what but launching brave gave me a clean no current opened tab while I had around 30 opened ones. Too bad, it already happened to me and troubleshooting for this kind of action is always difficult, so I went lazy and just began my brave life again starting from nothing.
Then few days ago (I can’t say if it already happened in the last two months but I didn’t noticed it) I opened brave again and found back the previously lost tabs (from 2 months ago) while my current tab stack remained unfindable…
Then from yesterday opening brave is like launching a coin, I get either my “current” tab stack or the one from 2 months ago. I couldn’t really find a rational behaviour yet. Maybe there’s a feature I didn’t noticed yet such as different profiles available and I’m triggering it in some way (I saw this feature on the desktop app but couldn’t find it on Android). Maybe it came with the unused tab features which I noticed came around the same period? (Which is by the way really brilliant!)
It’s kind of annoying even if I taught me not to be too much attached to tabs 
How can this issue be reproduced?
- Launch brave, check which one is the current tab stack
- Do something else on your phone
- Launch brave again, tab stack might be different
Expected result: stick to one tab stack or have a way to manage the different tab stacks
Brave Version( check About Brave): 1.77.101, chromium 135.0.7049.115
Mobile Device details: Poco X6, Android 15; Build/AP3A.240905.015.A2