MT - AIM7 STT lock has strange interaction between ACM cover and MSL Mode

[TAIPAN_]

Posting here instead because the Discord forum keeps deleting my text. I'll link this in Discord.

SCENARIO 1
-STT lock
-AIM-7 selected
-missile mode Select BRSIT
-Flip ACM cover up  = it switches to missile NORM
-Flip ACM cover down = it switches to BRST

SCENARIO 2 - The reverse doesn’t happen and its inconsistent:
-STT lock
-AIM-7 selected
-missile mode on NORM
-Flip ACM cover up  = it doesn’t switch to BRSIT
-Flip ACM cover down = it doesn’t switch either

SCENARIO 3 - it strangely queues the missile mode button if pushed while ACM up and then switches it after ACM down: 
-STT lock
-AIM-7 selected
-missile mode on NORM
-Flip ACM cover up  = it doesn’t switch to BRSIT
-Push the Missile mode button: Nothing happens
-Flip ACM cover down = it switches to BRSIT when it should stay on NORM
 

Discussion here: https://discord.com/channels/1071433028045377637/1090109882000228372