Issues with autoplacement of bass clefs
In the attached score, select the measure rest in measure 5, open the inspector and uncheck "visible". Select the note and press "x" to flip the stem direction. Observe that there is now no space between the bass clef and the note. For proper placement, there should be some space between the clef and the note.
Also, in measure 7, the accidental is underneath the bass clef. Is this a desired placement? The printed scores that I have referenced place the clef in front of the accidental.