Extensions listed as invalid orphaned dependencies are not properly unselected in DW

STEPS TO REPRODUCE

1. Create an older instance of XWiki (e.g. 8.4.6)
2. Close the instance
3. Go to the newer instance (e.g. 11.10) and copy/cut the

   [...]webapps\xwiki

   folder and replace it (first delete the old one) in the same location on the older version

1. Start XWiki and follow the Distribution Wizard through the upgrade process
2. On Step 3 - Orphaned dependencies, tick only Watchlist Application (leaving Blog Application and Wiki Macro Application unticked)
3. Click 'Continue'

EXPECTED RESULTS

In 'The following extensions will be removed:' section, is listed only Watchlist Application (which was checked).

ACTUAL RESULTS

Despite being left unchecked, also Blog Application is listed on this section.

Also, if both Watchlist Application and Blog Application are left unticked, they both end up on  'The following extensions will be removed:' section.

However, the selection for Wiki Macro Application (which is listed as 'Installed as dependency') works properly.

If the issue is related to Blog and Watchlist being listed as 'Installed but not valid' and thus intended to be uninstalled by default, they should be untick-able or grayed out to eliminate any confusion.