SWAM Breath Control Mode problem

[John Hair]

I think this may be a SWAM issue but am hoping someone come across this problem and has an answer. I am using SWAM Woodwinds (Baritone, Tenor, and Alto Sax) on my DM48X. In the SWAM settings for the Tenor Sax, in the Advanced > Midi controls, for the "Breath Ctrl Mode" I can select "Fast" which allows "Breath Ctrl Attack Sens" and "Breath Ctrl H-Rez Threshold" to be adjusted. This is important for being able to blow very softly or loudly into the instrument and get a more natural response from a woodwind instrument. However, if I select "Breath Ctrl Mode" for my SWAM Baritone and Alto Sax instruments, the sound just stops and the other two settings can't be used. Has anyone had this problem and come up with a fix? Playing through a 9th Generation iPad with up-to-date iOS. Thanks!