I see, Camilovidal97 the most common issue is a problem with the arrangment of those buttons placed on the top right side.
It depends on the graphic card you are using, AMD for examble has some issues, but for that you can use the "api changer.bat" in your game folder (where the exe is located). Just doubleclick the bat and choose what you like. You can choose between DX12, DX11 or vulkan). I use AMD btw, no issues so far in none of the last versions, even without the use of api.
What´s more, the game use autosave and when you go back to the titlescreen (gear icon on the lower right side) you could try countinue and restart the arrangment of the icons by chance. Sometimes this could do the trick.
I would change anything from the resolution in settings, or at least it wasn´t nessassary for me in the past even after switching from 24" to 27" monitor.
Edit: is this your first gameplay? The game has some trouble with older saves, so renaming the gamefolder or delete existing saves could also help.