Wildcard use in lookup value - Sheets

Hello all,
By way of introduction I thought i’d ask my first question (more to come i’m sure!)

I’m just getting my head around n8n and am excited for its potential. Right now I’m playing around with Sheets and am trying to filter for a specific month given a column ‘Dates’.

The dates are on the Sheet in dd/MM/yyyy format and I can lookup all entries on a specific date easily. I had thought to use */MM/yyyy to filter for month, but that returns nothing, as does ??/MM/yyyy - so I am assuming wildcards won’t work. Am i missing something here? Is there an easy way to return all entries of a particular month?