We use the layouts visual editor to manage our pages on hidden link
When we attempt to edit, add or remove a hyperlink using the Insert/edit link function nothing happens. The function does not seem to work.
It seems to happen when we flick between HTML and Visual mode.
Can you also advise on how we can edit / reassign a page template to an existing page?
Under Template Layout on the right-hand panel when editing a page, it shows us the Selected template layout but provides no option to change it; when we create a new page, the options to select a layout are greyed out. We are an administrator and have full WP backend access.
In a case like this when the plugins are not functioning as intended we recommended that you disable the non-toolset plugins.
What this means is that you will need to go through your list of plugins and disable each of your plugins one at a time while checking to see if the issue still remains.