Only empty sections on the “Edit” screen

Hi. I’m getting the error in the FAQ where I can’t see any of the sections on the edit screen, except for the cells section, which I do see. Screenshot: https://imgur.com/4R93sJN

The cache and module fixes provided in the FAQ did not work for me, as I’m not using Chrome, Safari or a Premium version of TablePress. I tried downloading Chrome and cleaning the cache anyway, but the sections still don’t display.

The console shows me five errors:

Uncaught TypeError: can't access property "unstable_scheduleCallback", Ba is undefined
    <anonymous> https://dcreadingorder.net/wp-content/plugins/gutenberg/build/scripts/vendors/react-dom.min.js?ver=18:223
    <anonymous> https://dcreadingorder.net/wp-content/plugins/gutenberg/build/scripts/vendors/react-dom.min.js?ver=18:13
    <anonymous> https://dcreadingorder.net/wp-content/plugins/gutenberg/build/scripts/vendors/react-dom.min.js?ver=18:13
    <anonymous> https://dcreadingorder.net/wp-content/plugins/gutenberg/build/scripts/vendors/react-dom.min.js?ver=18:267

Uncaught TypeError: r.createRoot is not a function
    <anonymous> https://dcreadingorder.net/wp-content/plugins/tablepress/admin/js/build/edit.js?ver=862306afc388416127a7:2
    <anonymous> https://dcreadingorder.net/wp-content/plugins/tablepress/admin/js/build/edit.js?ver=862306afc388416127a7:2
    <anonymous> https://dcreadingorder.net/wp-content/plugins/tablepress/admin/js/build/edit.js?ver=862306afc388416127a7:2

Uncaught TypeError: $.createRoot is not a function
    it index.js:39
    <anonymous> wp-core-commands-js-after:2286

Cookie “tk_tc” has been rejected for invalid domain.

Uncaught TypeError: c.H is not a function
    u https://widgets.wp.com/help-center/help-center-wp-admin.min.js?ver=6a9e93f057af9a915788:102

Will appreciate any help. Thanks.

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