[Linux] Keep item detail windows on top not working

Hi Fooligan, this one hasn't bubbled up to the top of our list yet, apologies. However, I did manage to replicate it just now across multiple Linux systems (as you mentioned) but not other operating systems, so can confirm it would seem to be Linux-specific. I have also added additional information to our existing report on this issue and will try to get some additional eyes on it. Thank you for checking in!