Deprecated jQuery andSelf() [can be replaced with addBack()]

Works for us.

In version 2.0.0-beta3 this issue is partly patched in https://git.drupalcode.org/project/area_print/-/commit/cbdfbd4c06fb191c8...
The 2nd replacement I put in the patch #3.
Status stay on reviewed.

@matslats the last commit for D10 wirh the "half fix" for this issue is only available in Tag 2.0.0-beta3 but not in 2.0.x-branch, so I dont open a merge request. If you merged the commit to 2.0.x I can crate a MR (or you patch this without MR). Best regards.