Jira integration item filter options – no Checkbox?

I have a board of user-submitted items that, ideally, upon review by the team, can be checked “JiraSync” (Checkbox column), to create an issue in Jira.

Yet, the Jira integration recipe does not allow for filtering items by Checkbox. This is rather surprising, and seems to be an oversight, as a boolean is the simplest value imaginable (and Checkbox seems to be just that, boolean), yet, it is not available as a filter criteria?!?

There are workarounds, but this seems such a no-brainer – check the “JiraSync” Checkbox column, and off it goes to Jira. Right?