When I first used
If typeof(m) == "object" Then Return I got an error message saying the "Return" was not defined... but when I used "return" (NOT capitalized), it worked correctly... thank you for that, the wiki documentation example needs to be changed.
And when I ran it (same program as uploaded on here) but with the code you suggested... clicking on hamburger #1 opened the hamburger and clicking on an entry (#3) jumped to that entry... Oh Joy!
But a second click on an entry (#2) from Form3 resulted in the same error that I first identified at the start of this thread.
I'll now attempt what George suggested.