Cloud icon is next to games in game pass but when i click on them there is no play option....

Go to My Games & Apps>Full Library>Xbox Game Pass and set the filter to “Cloud gaming” to explore. Next, click the “Play” button with the cloud icon and get to gaming

Once the game releases, there will be an option to play it on the cloud when you look at it through the store on the console (it'll look like a little cloud icon). You would click on that and it will open the game through the cloud.

Open the Xbox app on your PC.

Click your profile icon in the upper right corner of the screen and select "Settings."

In the "General" section, check if the "Sync files saved to the cloud" option is enabled. If it is not, be sure to activate it.

Next, go to the "My Games" tab in the Xbox app and select the game for which you want to check cloud sync.

On the game page, look for the "Manage" or "Options" option and select "See more options."

A list of options related to the game will appear. Look for an option that says "Sync files saved to the cloud" or something similar. Make sure it is enabled.

Once you've verified and enabled cloud sync, you can try to force a sync by following these steps:

Open the Xbox app on your PC.

Click your profile icon in the upper right corner of the screen and select "Settings."

In the "General" section, scroll down and look for the "Sync now" option. Click on it to force an immediate sync.

This should initiate a sync of your cloud-saved files to your PC. If there are files saved in the cloud, they will be downloaded and synced with your game.

if you go under your games and apps section you should see the game slightly shadowed and with the cloud icon next to it, then you can select this and click install, that's all I know at the moment.

When your on your Xbox next to home and before Mixer>>>you will see Game Pass. Click on Game pass and you will able to search all games that available on Game Pass. Then you will see "X add to play later" . This is the only way I saw the option to add
games to your play later list.