Ability to make PSDs non-interactive by Tab per User

Hello,

I had a quick look and couldn't see this request anywhere.

We'd love it if PSDs could be made non-interactive please, by Tab and per User. In a similar way that a Magic Sheet can be made not interactive, so if someone is scrolling around with a mouse or using a PSD on a touchscreen to scroll up and down the cuelist, they don't end up mistakenly selecting cues/times/labels etc. 

Examples of this are the lighting designer wanting the main cue list on the touchscreen where they also have their rig magic sheet. They need to be able to pinch to zoom and navigate around the rig MS, but would also like to flip to PSD and touch to scroll up or down the list. Also the video programmer often uses the mouse to scroll up and down the main cue list, to input cues in the video cuelist with matching numbers, and sometimes accidentally clicks on things they don't mean to on the PSD. 

Unlike with Magic Sheets, it would be on a frame basis and per User, and be Snapshotable please. Though if that's not possible, I'd still take being able to make a PSD non interactive per cuelist. I never click on any of the fields in a cuelist to edit attributes of the cues. That's what the keys are for.

Thanks!

Nadene Wheatley

National Theatre