Split-diff highlighting on minimap doesn't work unless I click on differences buttons

[nosamttimhcs]

Hello,

I am running Atom 1.17.2 x64 with the latest minimap, split-diff, minimap-split-diff and git-time-machine.

When I use alt-t to enter git-timemachine and then click on the timeline to select a position, minimap does not update to show the changes between files.

However, when I click on one of the arrow buttons, then suddenly the highlighting shows on the minimap. As well, when I click on the arrow button a second bar opens as per this screenshot