Highlight in black text ALL elements that have NOT been auto designed when auto design is turned on

Currently when auto design is on and a manhole is repositioned in sketch, the length of the associated link does not update even though the text remains blue. However the gradient of the link does update (based on the wrong length). This is deceptive and hard to spot. It would be clearer if either:

a. the text field for the length of link changed to black to indicate that this has not updated, or

b. the length of the pipe does update automatically.

(Note that if the value for the length of the pipe is deleted from the field, it then auto updates to the correct length, but does not update if not deleted).