The GOP chair was caught off guard and scrambled—first delaying the vote, then trying to sabotage it by adding amendments to include Biden administration communications. Democrats called their bluff and agreed.
Then the GOP chair, Rep. Higgins, lied, claiming the motion FAILED until Rep. Robert Garcia forced a full roll call vote.
Ultimately, the vote passed 8-2 after 3 Republicans DEFIED their leadership and joined all 5 Democrats to pass the motion.
As a quick and dirty thing, you can call a voice vote of ayes and nays. If it's not particularly close, it'll be obvious what the outcome is, the Chair will call the result, and everyone moves on. However, any member can call bullshit on the Chair, and then it goes to a more formal process.
So without watching the whole damn video, it's probably that the voice vote went one way, the Chair said it was the other, got called on it, and the roll call vote went against him.