Incredibly slow application load times after updates

Hi everyone,

I’m in same case for june, I have found this solution :

sudo pacman -Rdd xdg-desktop-portal-gnome                                                                                                                
sudo pacman -S xdg-desktop-portal-gtk

But after each update, the problem comes back, and it’s a pain.
Am I an isolated case?
Have I missed out on a long-lasting solution?