Click Text Activity clicking on disabled text

Hello Folks,

I’m using click text activity to select a date from calendar but it clicking on those date which are disabled. For ex. If i want to select 27/Feb/2020 then it clicking on 27 which is disabled. Screen shot attached. Instead of clicking on 27 which is in circle it is clicking 27 which is disabled. Please help me out.

Thanks and Regards,
Harsh