Once again bitten in the behind by reality. Ran into a minor but very annoying platform issue when testing something new so here's a bug-fix release. If you are interested check this out: Release info: https://github.com/mcorino/wxRuby3/releases/tag/v0.9.0-beta.13 Github: https://github.com/mcorino/wxruby3 Rubygems: https://rubygems.org/gems/wxruby3