This is in respose to this problem persisting for me. To reproduce:
1) Open an image in ACR.
2) Press the B key to bring up Remove panel (or select from tool bar)
3) Brush over area to be removed
4) Press E key to bring up edit panel (or select from tool bar)
5) Press B key to return to Remove panel (or select from tool bar)
6) Note that pins are not visible.
7) Hover mouse literally over text on panel that says "Show overlay on Hover."
8) Pins appear
9) Move mouse over other text on Remove panel, and pins disappear.
10) Hover mouse over image, pins now appear.
11) Return to step 4 and the process repeats.
Note the ONLY way I can seem to get the pins to show up is if I perform step #7. This is new behavior, and never was an issue with versions beyond the last two updates of ACR.
Video of behavior is attached.
Apple M2
OS 15.6.1
ACR 17.5