I am trying to: Choose a Taxonomy View to insert into content template/page
Link to a page where the issue can be seen: hidden link
I expected to see: The taxonomy views to select in the drop-down box.
Instead, I got: Blue background, and no taxonomy views to select.
The View ID box is not writable (IT SHOULD BE), so I can not manually enter the view ID.
The View Name box WILL accept input, but it does NOT recognize any Taxonomy view names as valid selectable inputs.
I cannot edit the View block as HTML, so I cannot manually enter the View ID.
Once you enable the legacy mode, you should try to add the "Fields and Text" block and then click on the "Fields and Views" icon and add the taxonomy view you want to display.