Expand all/Collapse all button is not working when we have two more button in a page

Pre-condition: Install 2 plugins: https://moodle.org/plugins/filter_embedquestion https://moodle.org/plugins/atto_embedquestion And enable filter embedded question. In the Toolbar config setting of Atto, add 'embedquestion' to the config. Testing instructions: 1. Enable 'Edit' mode in the course. 2. Create a page. 3. In the edit setting page, on 'Description'. We click on the 'Embed question' button. The Embedded question form will be displayed. 4. We click on the 'Expand all' link on the Embedded question form. Observe the groups in the form will be expanded . And the groups on-page is not affected