Brave browser does not save its own bookmarks

It’s a long shot, but you could try with BitDefender disabled. Not sure if it has some kind of ‘feature’ that will blow away history or ‘tracking’ data for example.

Otherwise, I would see if the issue occurs if you create a new profile and try it in that profile. In other words, if you go back to Huntington Bank a long while later, using that same (new) profile, does the problem happen there as it does with your Default profile?