WIFI Calling Preferences Being Forced to Cellular Preferred

Wow! That's quite the "fix". This is far more than I'd like to take on. This problem shouldn't have to be fixed by adding some questionable app that controls all your permissions and then essentially hacking into the controls and experimenting your way to a solution….that, in the end, might just improve things (or not….or make them worse). I think it would be easier for me to just switch to Verizon! I think it's up to T-Mobile to come up with a fix….a legitimate fix….not a hack! It seems an update they did caused the problem, why not come up with a fix update? It's funny that my wife and I both had this issue starting about 5-6 months ago and now, thinking we could fix it with new phones (and sims)…...NOT….we had the exact same issue with the new phones and sims. Why OUR phones? Isn't everyone having this issue? if not, why not? Who is affected and why? This should be at the top of T-Mobile's diagnostics….and quickly! I can't wait much longer and I'm certainly not hearing anything from them. Hmmmm…..why not? I thought they had excellent service! Well, they used to anyway. I'm not happy!