We just had a lengthy discussion on the UI blocking here:
https://community.skuid.com/t/page-include-not-displaying-loading-text
I believe the issue you’ll run into is that with the latest version, the page include update will block the include section as an out of the box behavior and adding a blockUI will create a redundant message like in the screenshot in the other thread.
Arne-Per,
If you’re not seeing the page include update cause a Loading message to appear it’s probably a version issue that has since been corrected and should help with your user experience. I’m conscious of this because we use a lot of page includes and after upgrading to Millau 11.0.1 from Brooklyn 10.0.5, we started seeing redundant UI Blocks, which wasn’t a good experience. This is all corrected now, but it highlighted the versioning difference.