Topic Checkboxes - a dynamic check list showing all checkboxes from all topic messages

this is not our case; the topic is “ongoing” for a few weeks as we discuss and work on a feature, and create micro-tasks on the fly; a checkbox that we can check once the task is complete is more than enough; a topic for each such a task would create a mess of million topics. So if “multiple topics” had worked for us, I would have not created this feature request.

Not sure what you mean.
Let me show an example:


Topic: Iteration on UX of feature ABC

Message 1

Feature description bla-bla-bla.

TODO:
[topic_features]


p.s. message 1 would render a list of checkboxes from all posts in the topic, like this:

[ ] Update this and that bla-bla-bla
[+] Fix XYZ.

Message 2

Hi Tom, bla-bla-bla. Let’s update this in such a way that bla-bla-bla.

Update this and that bla-bla-bla


Message 3

I think it needs to be work this way and not that way here, please see the screenshot. Let’s fix it.

[+] Fix XYZ.


Message 4

Hey, fixed XYZ, take a look at the screenshot below, I like how it turned out!