[PD] [gem] trigger in gemchain

[Patko nytkophilus]

> Le 16 avr. 2024 à 10:51, cyrille henry <ch at chnry.net> a écrit :
> 
> So, I think it's a bug, and I'm wondering if this behaviours change, since I never experience it.
> but I'm waiting for Iohannes opinion.
> 


This quite interesting to have a look in Gem source files, my guess is that image buffer couldn't be in gemstate, so I'm not sure it's a bug.