Hi all.
I just updated to 1.7.8 on my Xiaomi A1 (actually uninstalled RetroArch64 and reinstalled regular RetroArch from the store).
Besides the disappearance of many MAME cores, which seems to be expected, overlays are not shown anymore and no input is received from the touchscreen once the content is launched, which makes using the emulator impossible.
Settings seem to be correct. The “show overlay” flag is set. I tried some different overlays, like arcade.cfg and retropad.cfg but to no avail.
I updated all assets, databases, overlays, shaders, etc. from the online updater of course.