The presentation mode is very useful, especially the mapping of the volume keys for flipping forwards/backwards. It would be great to enable a kind of "laser pointer" function in presentation mode. IMHO it would be sufficent to use the code from the remote control module which already allows to use the mouse pointer from the android app.
*** Bug 408399 has been marked as a duplicate of this bug. ***
This has been added in 38caa1831f3425a9cf1cf3f037297bd4b066364a https://github.com/KDE/kdeconnect-android/commit/38caa1831f3425a9cf1cf3f037297bd4b066364a