What was an annoyance has now become a pain. I have upgraded to 115.2.2 (64-bit) SuperNova and while I like it the issue of the mailbox scroll bar is now worse than ever. The mailbox scroll bar disappears and does not come back until you page up all the way to the top of the mailbox list and even then does not reappear sometimes. I have a lot of mailboxes that do not all fit on one screen. Please bring back the scroll bar so that when the cursor is inside the mailbox list area the scroll bar automatically shows up, like it used to do a couple of versions back.