Calendar show preview should display correct frequency according to filter of frequencies

Current Situation

• Calendar show preview does not display correct frequency according to filter of frequencies.

How to reproduce

• Create a calendar with multiple include and exclude frequencies.
• Click on the Show Preview button of the calendar.
• In the left corner of the Show Preview button Select the specific frequencies.
• The dates displayed for the specific frequencies are not correct

Desired Behavior

• Calendar show preview should display correct frequency according to filter of frequencies.