You will be able to use a shortcode that displays the table of contents and reading time when editing articles and fixed pages.
*The table of contents is determined by the h tag in the text. The h tag to be displayed can be set on the administrator screen.
*The display hierarchy of the table of contents can be set on the administrator screen.
Reading time is also displayed together. To hide the reading time, set the “readtime” parameter of the shortcode to 0. Default is 1.
*Reading time is automatically calculated from the amount of text in the text. This is only a guideline.