Fix taskbar restarting after turning on workapps from taskbar.

Connect if we're not already connected

bug: 261638193
test: Manual - https://drive.google.com/file/d/1Hm2X5YFoccjDYQ5KPo72uHahFjN0WR6T/view?usp=sharing
Change-Id: I25020f13188fb0972f08dfcf96846524333cca34