I would like to see the exact same thing here as you did for Tweets previously. Even though they are the same content posted across channels, different content performs differently.
Post SCREENSHOTS of your five best LinkedIn in Skool.
Go to LinkedIn, go to Analytics, and then see which got the most impressions.
Open up your five best performers, take screenshots of them and then put them in Skool in one thread with the screenshots as replies to the original thread.
I need to see what kind of Tweets are working well for you.

This link works for me to get to the above screenshot. Hopefully it works for you too:
Post Your Five Best LinkedIn Posts - Month 3 · 10k Per Month Agency