This is probably a known bug but couldn’t find any threads. Previous ASIs/Feats aren't appearing under Features & Traits -> Class Features. Only appears in the builder (and if a feat, under Feats). lvl 4 ASI appears from lvl 4-7, lvl 8 ASI appears from 8-11, etc, but once at 8, lvl 4 ASI doesn't appear, at 12, lvl 8 and 4 ASIs don't appear.

I’ve noticed it myself. Any character with more than one feat/ASI only lists the most recent one under Features & Traits->Class Features, but all of the feats are correctly displayed under Features & Traits->Feats.

Sure. I checked on multiple character sheets, including ones that are not mine, and across a few different devices.

Here's mine: https://ddb.ac/characters/21195469/KIZT7D

It shows I took the feat, but it's not showing my ASI at lvl 4 of +2 to wisdom. The character itself has the +2, but it's just not appearing under Features & Traits -> All or Features & Traits -> Class Features

There’s an issue when multiple features have the same name.

Quote from IamSposta >>

There’s an issue when multiple features have the same name.

 Yeah this is the same bug that was previously most noticed by level 6 rangers when their new favoured enemy and favorite terrain overwrote their first ones. I had pointed this out in a few of those, so suffice to say it has been a known issue for over 4 years by now.

Any day now...