It may have been that you needed to update your Zoom app.
I had a similar problem logging on to an investor briefing with another company yesterday and was unsuccessful till I let zoom update.
Then today had no problem logging in and registering my vote via automic.
4DS Price at posting:
2.8¢ Sentiment: Buy Disclosure: Held
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.
(20min delay)