Users should not be able to add multiple blocks in one go. It's too confusing as to the order they'd get added, and too easy to add more than one block by mistake.
When a user clicks on a different block in the add-block chooser, they'd expect the previously selected one to be deselected and the new one to be selected.
If we find people need to be able to add more than one block at a time, we can revisit this later with a more intuitive ui.
Users should not be able to add multiple blocks in one go. It's too confusing as to the order they'd get added, and too easy to add more than one block by mistake.
When a user clicks on a different block in the add-block chooser, they'd expect the previously selected one to be deselected and the new one to be selected.
If we find people need to be able to add more than one block at a time, we can revisit this later with a more intuitive ui.