Google has changed the way Android works for apps that read the logcat, which is necessary for Clipboard Monitoring to work
Android will now always show a popup asking you to grant an app permission to read the logcat and you'll have to manually accept it every time.
To somewhat work around that, I've added a Join shortcut that you can share some text to and that will automatically send the shared selected text to the devices that have "Clipboard Sync" enabled.
- Select some text in any app
- Select Share
- Select the new Clipboard Sync option
This will automatically send the clipboard to the same devices that it used to send it automatically.
You can get the version with this new shortcut here