I tried to update a theme, with the R and S versions, in the Galaxy Store Seller Portal. The R gets replaced, but the S returns the binary error. I’ve checked the version code, package name, everything is order. If I remove the cover image, without even restarting GTS, generate a new A12 apk, and upload it into the portal, then it no longer displays the error.
Is this normal? Only newly created themes can be uploaded with a cover screen?
I also tried to change the cover image with the one I’ve chosen when testing the theme on my Z Flip3 (updated to the latest firmware just half an hour before). My cover image doesn’t show up. I checked both “Choose from my wallpapers” and “Choose from Gallery” (for some reason) and it’s not there. And yes, I used the .apk file that included my cover image.