the web export is so important because not everybody trust in random files and people doesn't need to wait to download the game!
i wish you will see this in the 24 hour bug fix because the web export doesn'T work
try to do this in godot:
create a new empty file(good to name it like your game)
go to godot projext --> export --> try to export the game to the empty file with the name of index.html (really important to be index
i will link a video it's maybe will help you
helping: