I am playing with LAM Playground and it works quite nice.
The only major issue is that often it cannot enter text in a post on LinkedIn for example. Everything is there, focus on the text box but nothing happens and R1 is just trying and trying different methods.
Same goes for WhatsApp, Messenger.
I got it to work with Outlook but it was a struggle.
Here on the forum, it worked right away.
It is probably related to the fact that the focus on the text area is not obvious.