So after a couple days of use, I've decided Fossify Messages isn't for me. I've switched back to QUIK. I liked all the features of Fossify, but it just really didn't suit me. QUIK seems to be more appealing to me, and just a little bit more customisable. But trying Fossify was worth it - I always like testing out FOSS apps! ;)
Sidenote;
Since switching to GrapheneOS, I've leaned a LOT in a whole new world free from proprietary apps. I used to be someone who used all sorts of privacy invasive apps and phones. But GrapheneOS changed that. I even learned a bunch of new words like open source, FOSS, degoogling, I learned what ADB is (event though I'd never use it), I learned about Github, what an APK is and how to install one, and all sorts of really really cool stuff. GrapheneOS has been great to me. I'm already on my 8th month of using it, and its been an amazing life changer. Just thought I'd add this note. ;)