well, that’s what I thought too. But all my Ilford RC Pearl 10x10 sheets (500 of them) have had the drydown effect, as incredible as it may sound.
I’m right in the middle of a printing marathon consisting of winter scenes. I leave the prints to dry with white snow and the next day it’s gray snow.
Maybe try Tim Rudman's "Sparkle Bath" which is simply a dilute ferri bleach when the print is fully processed. If you can't find a post I'll look up the instructions I received when I did one of his courses years ago.
EDIT: I found a copy of something I posted a few years ago:
A précis of some docs I've downloaded and books I've read for adding a bit of sparkle or counteracting inadequate drydown allowance:
Farmer‘s reducer R-4a, which is made up as follows:
Solution A: Potassium Ferricyanide 75g in 1 Litre water (i.e. 7.5% soln.)
Solution B: Sodium Thiosulphate 240g in 1 litre water
100ml A + 100ml B + 1 Litre or 1½ Litre water.
Swiftly slide in dry print. Agitate rapidly 10 – 15 seconds. This is old advice and it is said that modern papers require more dilute treatment and that is my experience with Ilford Multigrade. (This for dull slightly dark prints that have been a bit overexposed under the enlarger, i.e. inadequate drydown allowance. I think I used the reducer about half that strength.)
Also it is said that warm tone papers require much less also. I have used it with Ilford Multigrade Warmtone (which I found to be barely warmtone in ID-78) and maybe it did need a bit less, I can't really remember. What is important is not to leave it too long: be ready to put it in fresh running water fast. You can always put it back for a bit more. Remember that drydown effect still happens at this stage. Also good washing afterwards is essential (thiosulphate).
Also, Very Weak reducer will tend to affect deeper tones as well, so don't try to use it very weak in order to make the timing less critical. (This is disputed by some.)