Changed Clef Missing/Invisible Changed Clef
I'm working on a project that is due soon that involves clef changes for percussion parts (primarily from Treble/Bass Clef to Unpitched Percussion Clef 1. However, when I make these changes, the score layout stretches to accommodate a clef change but the actual clef does not appear. In addition, there are places in the score where there is a layout stretch to accommodate a clef change where I did not make one, and there are no clefs in that area. Despite not appearing, the clefs do make the desired transposition I need. Although I am adapting with using clef symbols and ignoring transposing, is there a proper solution to this issue?
I have attached two screenshots displaying the layout stretch for the disappeared clef.