Apify Actor Data Not Mappable - Magically Appears Mappable After a Few Days

Here’s a simple example of mapping from a scraped YT video. I am using an Apify actor to scrape a YT videe. The data is scraped correctly.

When I go to map the scraped data, it does not appear. See screenshot. I reached out to Make support and after waiting for a few days, they said the data is mappable.

I got back into my scenario this morning and it is in fact mappable. I test it on a few videos and it works. BUT…

Then, I got back and add a larger range of videos to my scenario and now, all of a sudden, once again the data does not appear to be mappable.

Does this happen to anyone else? This is not an issue with the Apify actor as I have tried with other actors and the same issue seems to happen. Why do I have to wait a few days for Make to make the data mappable for me? I never used to have this issue.