Views geofield proximity filter does not work for anonymous users

Some more information - for some reason it works for anonymous users on dekstop devices, but not mobile devices.

We have tested on a number of different andoid devices using Chrome, it doesnt work on any of them for an anonymous user, but once they log in it works fine. On desktop it works fine on Chrome, Firefox and Edge for anonymous users.

Weird ... I cannot reproduce this.
I am on my iPhone with Safari and this Geofield demo page: https://www.geodemocracy.com/drupal_geofield_stack_demo/web/
works correctly also filtering on the Proximity filter.
It works well the same also if use Chrome for iPhone.

For instance I input "Central Park" ... wait (a while) for the autocomplete response and once I select and Filter, the View returns only the close Markers. Screenshot attached.

Probably you should provide better evidence of what you assume being a bug.
May be inspect and providing the Js console outcome/errors from your Android Browser ...

Yes I thought this was weird also, the only reason I posted here is because we seen it on multiple different devices. We had changed our requirements so that we didnt need to allow access for anonymous users which is why I did not investigate further and report back sooner, There could be many factors at play, for example we use better exposed filters, and filters exposed in a block for a block display etc.

I guess its probably better to close this and I will open a new issue with more info if we encounter this again in future.