I've been through options in back office. The plugin is enabled. In User profile > Advanced, the option "Check this to enable the extended Javascript editor (TinyMCE)." is also checked.
It's only certain old posts that the button is enabled. When creating new posts, the button is also disabled. Of course I can still edit in HTML mode, but it's more convenient if I can switch to WYSIWIG mode.
Are there any other options causing this that I've overlooked that causes this behavior?
I've been through options in back office. The plugin is enabled. In User profile > Advanced, the option "Check this to enable the extended Javascript editor (TinyMCE)." is also checked.
It's only certain old posts that the button is enabled. When creating new posts, the button is also disabled. Of course I can still edit in HTML mode, but it's more convenient if I can switch to WYSIWIG mode.
Are there any other options causing this that I've overlooked that causes this behavior?