It remembers your last activated filters during a session, but 'all' is ALWAYS the initial filter, even if you have removed it from your selectable filters. It would be nice to make the session-initial default filter configurable per frame, ideally per spot (side/bottom).

I've got my frames resized perfectly so my bank has its icons not being shrunk due to the frame being too small, and have set up bottom filters for 'player', 'normal bags', 'trade bags' and 'warbank'. However, every first time in a session I open my bank on a character, it'll pick 'all' filter (showing the player and warbank inventories) and the icons do get shrunk, which is annoying.

I realize this will probably be need to be implemented in BagBrother (and likely other places for the configuration side of it), but BagBrother has its issues disabled

Suggested change is to https://github.com/Jaliborc/BagBrother/blob/e2c63c9aa244c76e8b6853182b0ba3778a1030b0/core/classes/tabGroup.lua#L18

f:SetActive(Addon.Rules:Get(f.rules[1]))

if you do not want to make it configurable, but have it initially in a session pick the 'first' filter in the side and bottom