QuickDesigner: Text does not always get updated

Steps to reproduce:

• use commercial QC
• create/open Quick related project
• switch to Designer
• double click into a Text item (or if you don't have any, drag one before doing so onto the view)
• edit the text content without hitting Return
• click onto the color picker to change the color of the text
• switch to Edit mode

Current behaviour:

• text property does not have changed, still having the old value

Expected behaviour:

• text property has new value

Note: I expected this to work as it works when giving e.g. the Navigator (inside the Designer view) the focus.