Filter By Range From

Hi,
I’m trying to filter results by a minimum quantity.
EG. room with min assistance of 60 people.

– I’ve set a number CF “min assistance”
– In Advance Search I’ve set:
Field Data Type: Range in TEXT
Searching Type: Range FROM

If in search filter “Min Assistance” user types “61” and listing has “Min assistance = 60”.

Shouldn’t the listing appear as a result?

or is this not possible at all?

Thank you