Playlist editor SUB-DIVISION divided in thirds, despite of 4/4 rhythm

Hello everyone,

I have been wondering for some time why - even though I am in a 4/4 measure - the playlist editor is divided in parts of 3.
This makes it more difficult for me to set notes to the rhythm, because I cannot put them to 1.1, 1.2, 1.3, 1.4 etc., but in this case have to go for 1 and a half, 3, etc. to match the rhythm.

I think it will be more clear with the screenshot below.
Furthermore I am wondering why the very top (next to the violet loop bar) shows a division in 4ths, but as mentioned the editor is divided in 3rds.

It’s a small but nasty problem for me.
If anyone has an idea how to change this into a division in 4ths, it would be most welcome.
Hope I expressed the problem in an understandable way. I lack some of the vocuabulary.

Kind regards and happy composing,

I just found the answer to my own question.
For anyone having the same issue:

The Quantize Preset setting (found at the top bar of the editor window) was set to Triplets.
If you change that into sixteenths for instance, the playlist view (sub-)division will be changed accordingly.

Have a nice day everyone!