When building a theme, in the Overview tab there is a dropdown to select the necessary MODX element categories. This is a multi-select dropdown, so you can select as many as you want.
In the Extras tab, clicking on the Add Extra brings up a single-select dropdown. This means you have to repeat the process, click on Add Extra, then select an extra...
To make matters worse, the dropdown covers the list of selected extras, and it can't be moved, so you can't see which ones you've already selected.
It would be much nicer if that were a multi-select dropdown like the one for the categories.
When building a theme, in the Overview tab there is a dropdown to select the necessary MODX element categories. This is a multi-select dropdown, so you can select as many as you want.
In the Extras tab, clicking on the Add Extra brings up a single-select dropdown. This means you have to repeat the process, click on Add Extra, then select an extra...
To make matters worse, the dropdown covers the list of selected extras, and it can't be moved, so you can't see which ones you've already selected.
It would be much nicer if that were a multi-select dropdown like the one for the categories.