Show all apps menu flooded with LSP Modules after upgrade to 20.10

I've found an answer for this from a Reddit post in the r/linux4noobs subreddit. The solution is in the comments and is posted by u/mthqwork. I'll paste the command that I used here. First do

echo "[Desktop Entry] Hidden=true" > /tmp/1

then do

find /usr -name "*lsp_plug*desktop" 2>/dev/null | cut -f 5 -d '/' | xargs -I {} cp /tmp/1 ~/.local/share/applications/{}

The applications will now get hidden which is why I didn't see them in my previous Ubuntu version (20.04).