I think it’s not normal that in all the sections (Applications, Debug, Roles, Users ecc…) in IIQ the search works only with start with and equals and not with contains.
I have more than 3000 rules and more than 200.000 users and I don’t remeber the exact start name.
Do you know if if possible search by some special characters (for example myrule or %myrule% or $myrule$) ?
I can confirm that actually in SP is prensent an index for roles but not a one for identity. So, you can search with contains mode for roles but not for other objects into search boxes.