I’m using 0.C-28376-g8bf0d6b (tiles) experimental 7473.
I’m trying to understand how PBA masks work now. So it has 100 charges of gas mask cartridge, which I understand. It needs activation, okay, I activate it and it depletes some charges every turn I’m in hazy toxic cloud or something.
When I (U)nload a fully loaded (100) PBA mask, I get 100 battery units to my inventory. When I’m trying to ( R )eload it then, it says “you don’t have any gas mask cartridge”:

When I’m trying to activate unloaded PBA mask it says:

So it appears by Unloading I removed both battery and filter, but I can’t seem to find it in my inventory or anywhere around.
Now questions:
What am I doing wrong?
How can I load batteries back?
Where can I find gas mask cartridge if I can’t remove it from PBA?
Is PBA disposable now?
What does part reload mean?
I thinks that’s it so far.