Since version 5.0.4 and this commit: a4135b5, drilldown animation is not working quite as it should.
When drilling down to the second point, leftover graphics from the first point can be seen.
Fixed issues related to animation, where the complete step was not ex…
…ecuted. This specifically affected drilldown, solid gauge and color axis updates. Closes #6017, 6032, #6023.