Tech tip - adding screenshots shown when installing PWA

I have been adding screenshots to the manifests of my webpages that are Progressive Web Apps (PWA).

Chrome suggests doing this in the 'Application' panel of the 'developer tools'.

However Chrome only shows these screenshots as small 'thumbnail' images when you go to install the PWA.

It seems each set of screenshots shown needs to have the same 'aspect ratio'.

There are more tips at: bbingo.xyz/t