MPV opening outside the GUI on Wayland

[hanami117]

          > Are you using a fresh repo copy of the program or the old release version (3.41.1)? If you're using the old release version it could be this issue #112

Solutions being:

* Download the repo instead and just use that (the version on the releases page is really out of  date).

OR

* Rename your folder to have the same casing as the old code (Probably something like `customEncodeProfiles`).

First of all thanks for the reply.
I just reinstalled my machine and did a fresh pull from the repo (DOWNLOAD ZIP). I had to remember the folder from customencodeProfiles to customEncodeProfiles. Missed a capital E, but the issue isnt solved. I still dont see the presets.
Also, in this new install drag and drop of files works and doesnt work. Dont know based on what.
Plus, when I drop a file in, instead of playing inside the app it opens mpv outside.

Originally posted by @LeKite in #117 (comment)