I understand, that is why I used the word “similar”, they are similar in the sense that implementation or development is similar, not exactly the same or alike or even close to each other, but similar or should I say comparable.
I shared that or mentioned they were similar because I felt it could be helpful to see that something similar technically is possible in Discourse.
Seeing as it has been established that this is currently not possible in Discourse without something custom, you may need to create a marketplace topic for it.