Can't open links from Flatpak apps

Disclaimer: Linux newbie here

Issue:
I’m having an issue with all flatpak apps. I can’t open any links from them.

Debug:
Trying to open a link from Telegram message (same thing with all Flatpak apps)

Failed to call portal: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.portal.OpenURI' on object at path /org/freedesktop/portal/desktop

Guessing
This guy seems to have the same issue: Failed to call portal: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod · Issue #16 · flathub/com.dropbox.Client · GitHub

They are talking about
xdg-desktop-portal

I found devpkg-xdg-desktop-portal which is already installed in my CL

This is really anoying. Does anyone have any input/help? It will be much appreciated.