Not sure if it's just because of some setting on my tablet or what, but after running:

dpkg --force-all -r microb-eal browser-eal tablet-browser-daemon
apt-get install microb-eal browser-eal tablet-browser-daemon

Microb would open a window and just say "updating", even after rebooting.

After poking around a bit, I checked updates and it said I needed to update the SSU (although settings said I was already running it).

Anyhow, after updating it and rebooting everything works fine now.

Just wanted to share in case someone else runs into this.

Oh, and thanks for all the work, this is truly a nice addition to the normal browser!