Copy-Paste from Illustrator to Animate CC, shift colors : any solution?

Hi,

This very annoying problem has already been mentioned as "solved" here  https://community.adobe.com/t5/animate/copying-illustrator-shapes-into-animate-changes-colours/td-p/8713594 and here https://community.adobe.com/t5/animate/color-shift-from-illustrator-to-animate-cc-unless-saved-as-svg/m-p/10813018#M199977, but the "correct answers" are not efficient, so I relaunch the subject with this new post

Direct copy-paste from Illustrator (RGB) to Animate CC, even with "emulate Illustrator 6.0" in Illustrator color settings, shifts colors in Animate (dull). Although the rgb numbers of the object are the same in Ai and Animate,  the colors are different on screen.

And... the -yellow- gradient is reversed (??)

(iMac Retina 5K, 27-inch, 2017, Mojave) + Cintiq 22HD)

Any -really- efficient solution to solve this?

thanks

example screenshots :