How do I enable mods in the insider beta app?

Is your account a child account? ie under 18? If so, that would explain it as, apparently, you can't enable mods on a child account.

Otherwise, it sounds like a bug with the Insider's version (although they don't list it as a Known Issue) as I just installed the game to test it on a non-Insider's app and I get the mod button as expected. To report a bug on Windows:

https://www.reddit.com/r/xboxinsiders/wiki/windowsgaming#wiki_known_issues

Scroll down to the "Having issues?" bit for how to do it.

Beyond that, you could try also posting in the main Insider's bit:

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

Hello, My name is Jesse. I'm an Independent Advisor and a member of the Microsoft community and I'd love to assist you today.

What game is that? Not all "moddable" games can be modded on the Xbox PC app unlike let's say Steam. This is due to the heavy encryption on the WindowsApps folders where Microsoft store games are installed.

Hello, first it's a pleasure to be able to help you today.

My name is welcome to the community.

Hello Spireitedaz, I believe that not in all games it will be possible to activate the mods, below I leave a referral link.

https://support.xbox.com/en-us/help/games-apps/...

How to enable MODS

To see if a game is compatible with mods, launch the Xbox for Windows app on your PC, go to the game details page, and look for This game can be modified.

Once you've found a mod-compatible game, install it and do the following:

Launch the Xbox app, then go to the game details page.

Press the More actions button..., choose Enable mods and follow the instructions.

After you do this, the game folder will become accessible for modifications.

This usually happens in the minecraft beta version. If you have beta enabled, disable it on the xbox insider hub and reinstall minecraft.

Hello NickSmith_850! I'm Claus, an Independent Microsoft Community Consultant for Xbox! Glad to be able to help you!

To be able to activate modding in Football Manager 2022, you need to go into Manage (on the game page, inside of the Xbox app), and then you'll have the option to Enable Mods.