PhotoFlow: new caching mechanism - TESTING NEEDED!

I will do it, but this won’t be the same use case as before, since I won’t be executing an appimage, right? Or it doesn’t matter?

Anyway, today it crashed when I
1 - Opened this raw (IMG_1093.CR2) from this thread;
2 - Added a Basic layer;
3 - Increased exposure by 8 EV;
4 - Exported as tiff 32-bit rec2020.
It crashed while exporting. It left behind the tif file, but a malformed one.