Can't see flatpak application

I have installed some flatpak application like vlc and telegram and others, but I can’t find those in application menu.
I can use those applications via “flatpak run {}”.
This is the message I’m getting while trying to reinstalling app

Note that the directories


are not in the search path set by the XDG_DATA_DIRS environment variable, so
applications installed by Flatpak may not appear on your desktop until the
session is restarted.

Note: I am using zsh insted of bash

Does it work when you use bash?

It’s entirely possible that somehow the needed environment settings are not propagated when using zsh. While you can run zsh, I do recommend bash since that’s what we test.

It’s working with bash.
Do I have to add any environment variable path to use it with zsh!?