any way to apply an ospf area filter to a redistributed route?

We have a static route to a /32 that we wish to redistribute into ospf, but we want to keep that route out of area 0.

TAC advises that config ospf > config area > config filter-list only applies to LSA Type 3, but redistributed routes are LSA Type 5 and hence this will not work.

I read in a cisco forum that using a route summary was a means to convert type 5 to type 3, but this didn't work in FGT (using 6.0) in config ospf > config summary-address

Is there any way to achieve our aim?

Thanks in advance and Regards