Not sure which version you have?
You can find out quickly and easily.
Example for Stratus Version 2
- Video - https://cl.ly/0i1a1E2g2J2M
- Screenshot - https://cl.ly/2H0P2u3Y2R3T
Example for Stratus Version 3
- Video - https://cl.ly/3U291z042x00
- Screenshot - https://cl.ly/0s1f0S3i0q16
From WP Dash / Appearance / Themes / you can click on the Stratus theme and notice the version number.