I have changed my Kubuntu from 21 to 22.04 and Installed the Falkon browser again (which I appreciate for its option of creating profiles storing different sets of tabs, great).

I have used the same home partition for the new system and in my home/user/.config/falkon/profiles/ folder this profiles are still exist but Falkon isn't using them and doesn’t display them in the settings
How to retrieve this profiles which had several tabs open?