Hi MadHatter,
Thanks for the response.
I disabled other plugins and changed the theme to Twenty Nineteen. Still seeing the issue.
Not sure this info will help, but I’m using LocalWP on my system. I have WordPress v5.7.2 and Jetpack v9.7.
I see the following 2 errors in my console when I click on the settings link.
react_devtools_backend.js:2557 TypeError: Cannot read property 'classList' of undefined
at window.wpNavMenuClassChange (admin.js?ver=9.7:80)
at t.renderMainContent (admin.js?ver=9.7:80)
at t.value (admin.js?ver=9.7:80)
at Ie (react-dom.min.js?ver=16.13.1:104)
at rh (react-dom.min.js?ver=16.13.1:103)
at zj (react-dom.min.js?ver=16.13.1:228)
at Th (react-dom.min.js?ver=16.13.1:152)
at tj (react-dom.min.js?ver=16.13.1:152)
at Te (react-dom.min.js?ver=16.13.1:146)
at react-dom.min.js?ver=16.13.1:61
Uncaught TypeError: Cannot read property 'classList' of undefined
at window.wpNavMenuClassChange (admin.js?ver=9.7:80)
at t.renderMainContent (admin.js?ver=9.7:80)
at t.value (admin.js?ver=9.7:80)
at Ie (react-dom.min.js?ver=16.13.1:104)
at rh (react-dom.min.js?ver=16.13.1:103)
at zj (react-dom.min.js?ver=16.13.1:228)
at Th (react-dom.min.js?ver=16.13.1:152)
at tj (react-dom.min.js?ver=16.13.1:152)
at Te (react-dom.min.js?ver=16.13.1:146)
at react-dom.min.js?ver=16.13.1:61
Cheers.