Rekordbox tracks browser "unanalyzed"

Basically I did the following: I have my playlist, in this case tech house with tracks that I was missing, what I did was locate them, until then everything normal.
The next step was to go to the search engine and add more tracks to that playlist.

It turns out that when I open and search for the songs that I had not yet analyzed, I see that the tracks that are previously in the "Tech House" playlist already analyzed, in the search engine it marks me as not being in a collection.

What I'm going to should appear in the search engine that there are tracks already analyzed and I know more precisely because they appeared with a rekordbox logo or "cue" on the left before the waveform.

If I added it, it analyzes it and marks it with the logo or "cue", but the track in the tech house playlist has already been analyzed and with its memory and hot cues. What I do not want to repeat the process again because it would take a long time.

I think something needs to be changed in some XML file.

I show you with images.