Recently i using Macbook Air to have an issue with SVG export.
in my first image, you can see no export section option there is no SVG option to select.
now I have the solution is.
1. simply go to the application folder and go to Adobe Photoshop
2. after going to the Photoshop folder right-click on Photoshop and click get info.
3. and select the - "open using rosetta"
finally, after restart your photoshop and when opening the app it will take some time. after opening boom, you can use SVG export.