I cannot get the display viewport lock to work.

although it says 'display locked yes' wheeling in model space in the viewport still changes the scale.

furhter, if I turn display lock off, when I go back to check it, it is set back to 'yes.' (even though the behavior is that of 'unlocked viewport.'

trying commands viewport, locks, on, select and ACTALLY WORKS!

right click on viewport to turn lock OFF ACTUALLY WORKS. even though the right click menu says it's still locked.

right click viewport to turn lock ON DOESN'T WORK.  it remains unlocked and the right click menu still says it is locked when it isn't.

Misc menu of buttons on left WORKS TO TURN LOCK ON.

misc menu also WORKS TO TURN LOCK OFF.

so, sorry to ramble on, but it seems that misc menu WORKS, command line WORKS,  right click DOES NOT WORK NOR DOES RIGHT CLICK DISPLAY STATUS PROPERLY.

solved  myself, i think, is it just buggy on the right click menu?