Is your feature request related to a problem? Please describe.

We would like to limit the plots that are sold on and use other flags there, such as /p flag set use stone_button.
In order to currently use the plots as a shop, we are creating a Worldguard region. The global is at priority -1, the other created at priority 0
Unfortunately, we can then no longer use the use flag on the plot.
Hence the idea of adding plotsquared support, e.g. to add the plot flag /p flag set chest_shop.

Describe the solution you'd like

Please add Plotsquared-Support für exp: /p flag set chestshop true

Describe alternatives you've considered

For us there is no other possibility, see the description above.

Agreements

• I have checked if there are already similar issues open.
• I have checked that the latest build doesn't already implement the feature.

Additional context

No response

Duplicate of #487