Enable NRT on `IHasCustomTooltip` interface
Enable NRT on `IHasCustomTooltip` interface

ppy/osu-framework,smoogipooo/osu-framework,smoogipooo/osu-framework,peppy/osu-framework,ppy/osu-framework,peppy/osu-framework,peppy/osu-framework,ppy/osu-framework