Y20210909-0800
Ensures that we can select buttons via the style pseudo attribute. Change-Id: I89e95cb1534f4779b7488b04c189c17f7dce1238 Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com> Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ui/+/184831