AHHH super exciting @dude, looks like progress has been great. and don’t worry, It seems like max/msp has been engineered to make us all feel like idiots, I’ve been fighting it for years. lots of poor design choices imo, but a powerful tool.
might have to elaborate on this one
THIS bit is annoying and not explained by the tutorials:
under the “i” on the right side
hit the diamond “P” at the top

scroll down and check “Open in Presentation”

now for the controls in your patcher you want to see, right click and select “Add to Presentation”. those will show up down here in presentation mode

as well as in your m4l device
bonus: “View > Set device width” lets you drag to change the width of your device
(mods if ya got a minute this might live a lil better in the general max/msp thread)