Query null OR greaterThanEqual than

I am trying to query a datetime attribute that can be null. For my search I want the query to return all projects after a given date (greaterThanEqual) or isNull. So far I cannot see how I can build a query like this, since the Queries are connected via AND and only in a Query itself things can be logically connected via OR.

TL;DR

The user is having an issue with implementing a query in their Dart app using the appwrite package version 7.1.0. They want to query a datetime attribute that can be null and return all projects after a given date or isNull. However, they are unable to find a way to build this query since the queries are connected using AND and not OR. A solution suggested by another user is to use two separate queries for now. There is also a related issue linked for reference.