sc0ttkclark
commented
4 years ago manage_optionsis used for the management menu page: https://github.com/WebDevStudios/taxonomy-switcher/blob/52b0fea30aeab17dee1ba063a5d412f565f88277/Taxonomy_Switcher_UI.php#L87install_pluginsis used for running the conversion: https://github.com/WebDevStudios/taxonomy-switcher/blob/52b0fea30aeab17dee1ba063a5d412f565f88277/taxonomy-switcher.php#L51
I suggest manage_options should be the capability used for both.
We check for manage_options for the admin screen, but install_plugins for the actual action of running the switching.
Perhaps make install_plugins the requirement to even see the admin screen?
Original issue: https://wordpress.org/support/topic/does-not-respect-capabilities-canyou-please-fix-asap/#post-12748575