Bug in hours selection – Ending hour wrong

Hi there,

I just noticed a bug(?) in the hours selection: https://i.imgur.com/FRD1VA4.png
In a nutshell: A booking made from 15:00 to 18:59 is saved as 15:00 to 18:00, which leads to misunderstandings.

When not showing the hours interval and selecting the hours 15:00, 16:00, 17:00, 18:00 from the list, the booking should also be marked until 18:59 and not 18:00.

Any solution for this?
Thanks in advance!

https://www.ads-software.com/plugins/booking-system/