MapPress interfering with Twenty Twenty-Two theme’s editor feature

Hello!
I’ve just installed Twenty Twenty-Two on a clone of my main site for testing purposes.
I get this error when I try to use the Editor feature:

ReferenceError: mappl10n is not defined
    at mapp.Store.fetchItems (https://test.writesofway.org/wp-content/plugins/mappress-google-maps-for-wordpress/build/index_mappress_admin.js?ver=2.73.9:1:110965)
    at https://test.writesofway.org/wp-content/plugins/mappress-google-maps-for-wordpress/build/index_mappress_admin.js?ver=2.73.9:1:12908
    at Tj (https://test.writesofway.org/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:179:399)
    at unstable_runWithPriority (https://test.writesofway.org/wp-includes/js/dist/vendor/react.min.js?ver=17.0.1:24:26)
    at Za (https://test.writesofway.org/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:73:8)
    at Ra (https://test.writesofway.org/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:178:368)
    at gf (https://test.writesofway.org/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:161:497)
    at https://test.writesofway.org/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:73:230
    at unstable_runWithPriority (https://test.writesofway.org/wp-includes/js/dist/vendor/react.min.js?ver=17.0.1:24:26)
    at Za (https://test.writesofway.org/wp-includes/js/dist/vendor/react-dom.min.js?ver=17.0.1:73:8)

This appears to be an issue with the MapPress plugin, as when I deactivate it the Editor launches just fine.

I don’t want to lose MapPress, and in fact I will stick with my current Libretto theme and MapPress rather than switch to Twenty Twenty-Two and lose MapPress… it’s very important to my site… but do you have any idea what’s going on here?

Thanks!
Ben

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