Status
Can not reproduce
Issue description
In some parts of the creator their is parts like - Restricted Spawn - but you can only click one at a time. It would be nice to have a multi-select if possible.
Issue comments
In the editor, there are selections such as - Restriction Biomes. In this selection, you add biomes that you don't want a block to spawn but you have to do it one at a time. It would be nice to be able to click or highlight the once you want to selected and add them all at once.
You can select multiple blocks at once for example. Or what exactly did you mean?