Actual behavior
GIVEN I am on an article page with bridge-enabled links WHEN I click a bridge-enabled link repeatedly (real quick) on an under-powered device THEN multiple instances of bridge open "on top of each other"
Expected behavior
GIVEN I am on an article page with bridge-enabled links WHEN I click a bridge-enabled link repeatedly on any device THEN only one bridge instance opens
Notes
Does not usually happen on my device but happened during a resource-intense video hangout and can reliably be reproduced using chrome's CPU throttling (6x).
We tried to address this before (isOpening in init.ts) but it does not seem to cut it. Maybe we have to go with the once option instead and reattach the event listener later.