Last modified: 2013-06-21 19:51:32 UTC
You can select it but the inspector menu doesn't trigger. Works fine if there's any content before the block.
Happens if it's a block or floated template, or an inline or floated (thumb) image. Doesn't happen on an inline template or an inline-block template.
Related URL: https://gerrit.wikimedia.org/r/69707 (Gerrit Change I8bcdea0f7a6951216bf8368865d23ef6246880ea)
Now fixed and will be put into production very soon.