‘Show used slots’ not working correctly

Hi,

I have come across what seems to be a bug with this plugin.

One of my calendars ‘The Fun Field’ allows customers to book 1 hour sessions or 30 minute sessions.

I need to show the used timeslots but have them unselectable, which is where the problem is…

I booked a test appointment for 07:45 – 08:45 (1 hour session)

Now when I select ‘1 hour session’ from the dropdown list this timeslot appears and it is greyed out, so far so good…(see screenshot)

https://ibb.co/Gkx6D3Y

However, if another customer was to then book a 30 minute session for the same day, this timeframe (07:45 – 08:45) is completely missing!

What I should see here is that the 07:45 & 08:15 timeslots are there but greyed out, as a result of the 1 hour booking made previously.

https://ibb.co/mJZC53Z

If you look at the above screenshot you’ll see 07:15 timeslot and next to it is 08:45. This is wrong, i need it to show used timeslots here please.

Are you able to tell me how this can be achieved? I’m sure there must be a way but I have played with all the settings i can think of within the form but cant get it to work.

Thanks

The page I need help with: [log in to see the link]