Hey there and welcome to the Samsung UK and EU Community Customer to Customer Forum
Please uninstall the app.
Then go to Google Play Store and search for the app (please don't simply uninstall then click reinstall) then install the app and sign in.
Should be OK.
You may have an old cached version
I am not employed by Samsung nor do I receive any remuneration as a Samsung Members Star.
My device is an S25 Ultra.