Hello folks, I have a ZAP that I want to trigger when a checkbox is ticked in a column.
I currently have it set up to trigger when a column is updated, and all the cells in that column (where there are rows that contain data) have an empty checkbox in them by default.

The problem is, it appears never to actually trigger this first step. I do have a filter set up for step 2 as shown here:

But the ZAP never gets started. When I tick the checkbox in the spreadsheet, I expect Zapier to understand that as an Updated Row from Sheets. But it is not even starting the first step, so there’s no history to investigate.
Why wouldn’t ticking the checkbox in the assigned column result in a trigger?