I recently switched to HTTPS without any prior experience with GA, GSC, etc. I had not realized until last week that I had to change the property and view the settings in GA accordingly, so I did it. I then went to GSC, I linked the HTTP property and linked the HTTPS property to GA. It took a few days, then everything was synchronized and seemed normal until the beginning of this week.
The screenshot below shows what should be two of the same graphs displaying HTTPS property data – the GSC graph at the top and the GA graph below (Acquisition -> Search Console -> Pages destination).
Since I've linked the HTTPS property, I have not changed the settings in GA anymore, but as you can see, the data suddenly vanishes completely in the GA chart. The only changes I made to GSC are the correction of the crawl errors and I deleted a set of tests that I had created for the sole purpose of seeing the process (never related to anything else). it would be).
QUESTION: Any ideas on why this could happen?
FOLLOW UP QUESTION: Is it better to create a set for HTTP? and HTTPS property in GSC so that I can connect all old AND new data to GA (if it works as well)? Note that when you log in to the old search console, it is indicated that "the property sets will no longer be available after March 28".