Issues with login and skins (Switch)

I've had issues with skins and login since the previous version, but on this version, it has gotten worse.

Now, each time I open the game, I have to log in to my Microsoft account.

I click the button, then a screen asking whether I want to save any purchase on the device or on the account appears. When I choose any of both, a link and a code appears. I enter the code on my computer. Then, I have to press B on the Switch, and it takes me back to the second screen (the one about the purchases). I click B again and it takes me to the main screen and I'm logged in to my account.

The problem is I have to do the same process each time I open the game, and I'm really tired of doing it.

The other issue is that my skins don't load. A text reading "Failed to load character (number)" appears.

Am I the only one with this issues? What can I do? Please fix this, Mojang.

note: I've also tried pressing the Clear Account Sign In Data but it doesn't work. When I press it and accept, the screen dissapears and the third or fourth button appears selected.

*EDIT: - I've also tried restarting the console, checking for corrupt data, reinstalling the game, but neither of them solve the issue.