Improve highlightning of modified positions when re-extrating existing specimen
The "Partition wizard" got support for re-extracting existing specimen in #740. The re-extraction process involves assigning new storage box positions to the remaining specimen (and to the new Lysate, RNA, etc). One issue that was identified was that if the "Specimen tube registration" wizard was used at the same time, the two wizards would assign the same storage box position to two samples. This issue is handled by the partition wizard by making a final check just before registration and display a note before allowing registration to continue. Since this situation is not very common it is easy to just dismiss the note without noting which positions that has changed. It would be nice if it was easier to identify the new positions.
In 5933: