WTH log retention for only 10 days?

Okay… fair…
I’ve only used the platform for little over a year. I honestly don’t know everything.

If I open my History tab, select my Shelly power monitoring Device, and select time table “This year” I only get past 10 days. If I check it 2 days later, I still get only those 10 past days.
This is not intuitive.
I got it “more intuitive” via before mentioned step (yaml configuration) . Now I can see past 10 days in my History graphs. What am I doing wrong in that case?

Why can’t my WTH be - make it simpler?