I came against this hidden “log to timeline” issue again... In the new UI the menu is hidden and very easy to miss (issue already flagged in this idea)
Wouldn't it be more effective if each program had a switch to turn on ALL emails on the timeline by default? See my awesome mockup as reference:

If we want just some of them, we can leave that turned off, and select the ones we want to log in one by one (hopefully, in a “in your face” way like we had in the old UI so we don’t miss it)
