Software center do not show installed apps

My "Installed" tab in the Software Store has gone blank. How can I get this to show all the installed apps?

I have tried sudo apt install --reinstall gnome-software and it worked; but everytime I turn on my pc, the Installed tab is blanked again. I do not know if there is a solution to this.

Kill Software and clear the cache:

killall gnome-software

rm ~/.cache/gnome-software

Then, as you did above:

sudo apt install --reinstall gnome-software

See if that lasts a reboot.