Show all milestones

I have a little problem with the milestones in the timeline. If I set the option “show all milestones”, all the milestones appear in the timeline, both in the Gantt chart and in the Resources chart. Without not setting it, it does not show any milestone, neither in the Gantt chart, nor in the Resources chart.
If in “Properties for a task” I set “Milestone” and set “Show in timeline”, this milestone appears in the timeline in the GanttChart as in the Resources chart.
But if in “Properties for a task” I set “Milestone” and not “Show in timeline”, this milestone does not appear in the timeline in the GanttChart, but it does appear in the Resources chart.
In other words, in the Gantt chart only the milestones that I set are shown, but in the Resources chart all the milestones are shown.

I submitted a new issue to the tracker. Thanks for reporting!

Thanks, Dmitry!
Have a nice day.