APP linking issues on iPhone 13 mini

Since few weeks it seems my Iphone 13 mini doesn't manage well the APP to APP linkage:

• if I open a google map link (e.g. in what s app or others), it opens the safari version then when prompted open the app then I land on APP store then if I click on open google map, it opens the app without any link to initial link
• I also realized that if an APP call another APP, the return call doesn't work either..

thanks for your support

[Re-Titled by Moderator]