Will do.

If you’re going to do this I also suggest to re-subscribe to this mod before doing it, just to make sure that you have the newest version

I had this issue when testing (though at a much lower mech health) but now it shouldn’t put you in the FFYL state if you’re in the mech. The issue now is that you’re probably using the same save file (old script is loaded there, not the new one) so you’ll probably have to start the level again. Can’t really do anything with this, that’s just how the custom world scripts work I’m afraid >.<

The mech had 70% life, but for some reason a tentacle smack or a thrown debris by that boss would cause you to exit the mech in FFYL state.

It should be fixed now but note that you'll probably die if the mech is destroyed (without entering FFYL).

There seems to be a problem when you fight the Giant Tentacle monster while in the Mech.
Being hit by a tentacle gets you into FFYL. Can you fix this ?