Dots not showing when event is added in next month

[ValeriGYordanov]

If you add an event in the array with date that is next month, and you scroll to see if it's there, the dots that appear in the bottom of the date does not show.

Example
val arr = arrayOf("2018-07-25", "2018-07-29", "2018-08-01", "2018-08-03")

If you have this, the dots on July(07) will appear, but once you scroll to August(08) there are no dots.

[Oumaima-abm]

I'm using this calendar and the dots aren't showing , any solution?