Cannot boot Manjaro KDE from Ventoy, the same stick burned with Balena works

The problem is the same as here:
After copy-pasting ISO to Ventoy USB (no matter if GPT or MBR) I get the same error as in topic above. All other ISOs on stick work fine, it has over 20 GB free space, when I burn the same Manjaro ISO to the same stick using Balena Etcher it boots.
Any idea on how to resolve this?

I have no issues with ventoy - I guess your issue is the file you copied to the stick - it could be damaged if you have been too quick and yanked it before the file was completely flushed.

Update ventoy on the stick

sudo ventoy -u /dev/sdX