What the difference between icon T with box angle and just T

What the difference between icon T with box angle and just T
Screenshot 2024-01-25 at 5.59.12 PM

on Screenshot it not only the text but also the picture, i very curious because couldn’t find anything on internet and didn’t find any difference in them

The ones with the boxes around them mean that absolute positioning is turned on. Here’s our help article about this: https://help.figma.com/hc/en-us/articles/360040451373-Explore-auto-layout-properties#h_01G2RPRBBKVKXK0JV59NCSKEE0