Macro Cancellation, Please.

[Bixby]

Initiating blacklist stops any ongoing crafting/combat macro, might want to give it a shot to see if it works okay for you guys. (No idea if blacklisting in dungeon works)
You can set it like /blist add "Cancel Mymacropls" or any other names that people won't use (To avoid blacklisting actual player).

I tested with both crafting and combat macros (15 heavy shots lol), subsequent actions won't run when the blacklist confirm window pops.

Are you saying initiating the blacklist stops macros regardless of how you do it (i.e., through the menu or a non-macro keybinding)? Or have you only tested with the macro? Because any macro interrupts & cancels another macro. It is known (and mentioned right in the OP).