Mod Matrix issue?

UDO S6 Desktop.
Using the Mod Matrix (LFO 2 → Env-2R) seemed to work normally until I hit the patch button and lost the mod.
Subsequently the only way I could get the mod to work was to hit the Mode button a few times, then I would just start working as expected.
I’m not sure if I’m missing something and this is how it’s supposed to be, or if there’s a glitch.

Can confirm - came to the forum to check if anyone else has it. It’s one of the several bugs that I’ve noticed.

Steps to reproduce:

create some modulations in the matrix > switch the patch with the Patch Preview feature > go back to your original patch > modulations gone.

Didn’t try hitting the mode button, will try.