Here are some fixes that need to be done manually for the smooth working of rlxos 2106.
AppImages are not integrating automatically on hot directories.
The most possible reason for this is that appimaged (the daemon that is responsible to integrate AppImages into the system) is inactive. To confirm the reason execute the below command.
systemctl status appimaged --user
If it's showing the Active state as inactive (dead) then execute the following commands to enable and activate it.
systemctl enable --now appimaged --user
AppImages are not working
Some users report that the most common appimages like LibreOffice-fresh are not working out of the box in rlxos.
Missing libfuse2.so library
Install fuse2 package which provides libfuse2.so
sudo appctl sync sudo appctl install fuse2