The email client screwed up formatting again, here's how my previous email was supposed to look like:
Oct 29, 2019, 02:38 by loca...@tutanota.com: Oct 28, 2019, 22:56 by nektar...@mail.nektarioskatakis.xyz: Actually to amend the previous response the behavior you re describing is present on firefox 60.9.0 that I m using as default. But I downloaded for testing firefox 70.0 from mozila web site and same behavior exists. Font size for a specific site persists across reboots of the software. Interesting. Really don't want to mess with custom Firefox installs but I'll keep this in mind. You definitely need in `about:preferences#privacy` to have `History>remember History` enabled. Otherwise it doesnt work even in the old versions! I do have "Remember HIstory" enabled in FF v68. Thanks