Powerpoint for Mac - placeholder lines are VERY THICK after version 16.100.2

Dear MS team,

After update 16.100.2 of PowerPoint for Mac, the lines of the placeholders are VERY thick. It looks terrible and under LAYOUT, you can even see the layouts design after this update. Below are some screenshots, from our corporate template and from MS standard blank template.

I have reported this as well under GIVE FEEDBACK, but I also take the opportunity to post it here as well.

Please fix this, thanks :)