had to dig deep in my library for these but the first that come to mind for this style of comic are
Chibi Reiko
and
4-Panel Life
There may be more but it definitely feels like something that was more common in the days where slice of life was the dominating genre on Tapas(tic). Pretty sure that even folks like Shen started out with a sort or 4panel style (namely with Shen Comix than Blue Chair) but as the genre in specific grew folks branched out more to, i guess, stand out or just coz 4 panels can feel kinda limiting