Round icon looks weird on iOS

[ftgjhf]

Describe the problem

The white space around the icon looks off. Would be nice if it fits the whole square (or squircle) instead.

Describe the solution you'd like

Fit the icon into the square so that the bird and black color reach the edges.

Alternatives considered

No response

Additional context

https://github.com/cinnyapp/cinny/issues/1385#issue-1847952872 may be relevant, but it’s about changing the icon design.