Cannot modify certain wifi settings through tether app.

Tried to select "hide network" option and also WPA3 on 5Gz network and WPA2/3 OM 2.4G and there is no button to accept changes on that screen. I could only press the back button where I find a Done button that's greyed out.

Now I found a work around is to change to hide network then wpa3 as I like then press back button then click the password field and delete and re-add a character which will allow the Done button to highlight...then I click that and it's set...but not really.

There is an additional step from that screen you have to go back one level and click Save but the Save is greyed out. There is no work around to trick the save to be highlighted so essentially I'm stuck with only WPA2 and unbidden networks.

This is with latest firmwares. Factory reset, etc etc.

It's happens on all three models this is unfathomable. Need advice. Thanks.