Applicationize jobber

Hello! I want to use Gmail as a native app like in the attached screenshot "Gmail_Native". I found a plugin that can achieve that for 90%, But there are two problems: 1) It's a chrome app and Google removes support for those in 2021. 2) It doesn't work with other chrome extensions, thus I can't use my Gmail as usual. That's why I thought about installing two chrome instances on my laptop and adapting one to fit my need. MODIFY SECOND CHROME INSTALLATION: 1) Change Chrome Browser icon to Gmail icon 2) Change Chrome Browser display name to "Gmail". 3) Add all necessary extensions and extension settings. 4) Remove (Screenshot: "Remove") Browser Bar, Settings and open links in my unmodified Chrome Browser installation. 5) Put the modified ...