I uninstalled the FH4 from the laptop but it continued to take up space.

It changes that you are in a beta system, and you would need insider support, there's a reddit for it

https://www.reddit.com/r/windowsinsiders/

I forgot to say but im using windows 11

This change any step?

Sure, then you could try resetting the Xbox app and the Microsoft store

Complete given below directions to reset the app in Windows 10.

Step 1: Open the Settings app. This can be done by clicking its icon in the Start menu or simultaneously pressing Windows logo + I.

Step 2: Click the Apps category icon and then click Apps & features to see all installed apps as well as classic desktop programs.

Step 3: Click on the app that you want to reset to see the Advanced options link. Click on the same (advanced options link).

Step 4: Finally, click the small Reset button. When you click the Reset button, you will find a small dialog box with “This will permanently delete the app’s data on this device, including your preferences and sign-in details.” Click the Reset button in the opened dialog box to reset the app.

Step 5: Once the Reset is done, you will see a check sign next to the Reset button. And restart the Pc

Ok, but it's forcing me to install thru the xbox app and if i try to install in the xbox app says that i don't have space.

The game it's full on the Microsoft store, the Xbox app install games trough the Microsoft store