Well, I can add Besan Ki Roti the the list of things that seem to be bread which is made from chickpea flour.
And I make moong bean roti myself.
I feel this is all a bit "we call these things bread" is like "we call these things fruit and these things vegetables" and then someone says "but what about bananas and cucumbers and strawberries" so we have to introduce "culinary fruits vs botanical fruits vs berries"
Well, in the English world, bread has roughly the same definition; people mostly argue about whether it includes a leavening agent or not. (I'm of the opinion it shouldn't require a leavening agent). If you handed someone a generic food sponge when they asked for bread, they would become very angry at you because they explicitly asked for a certain type of food that you did not give them.
Which is not to say that whatever people speak doesn't have a word that's a superset of "bread", but it's certainly a much less useful, descriptive, and precise word.
In fact, the ONLY alternative definition of "bread" in english is actually "sweetbread" which, ironically, seems to be meat-based rather than derived from the word "bread".
And I make moong bean roti myself.
I feel this is all a bit "we call these things bread" is like "we call these things fruit and these things vegetables" and then someone says "but what about bananas and cucumbers and strawberries" so we have to introduce "culinary fruits vs botanical fruits vs berries"