resolution issue with marketplace

[Yashuoa]

Hi, my marketplace looks very tiny (letters are smaller than preriods, dots, commas and such in this text).

Everything is super tiny.

So the Marketplace is not properly useable like this.

 

Now my bro gave me a tip to check if my game resolution is the same as my screen resolution.
It wasnt.

I made them the same and suddenly the Marketplace looked normal.
Issue resolved is what I thought.

However after playing for a while and having used the marketplace normally to buy some stones,

after a while, to my surprise I saw the Marketplace had turned tiny again, for whatever reason.

Even though the screen resolution and game resolution are now the same.

Does anyone know what can cause these Marketplace issues and how to solve this?