properties class and inital class not set ( hyprland

[bertSN1601]

when running under hyprland the client properties class and initialClass are empty:

Window 5a9b409cc3b0 -> Inlyne - keys.md:
mapped: 1
hidden: 0
at: 920,80
size: 2000,2000
workspace: 1 (1)
floating: 1
monitor: 0
class:
title: Inlyne - keys.md
initialClass:
initialTitle: Inlyne - keys.md
pid: 256215
xwayland: 0
pinned: 0
fullscreen: 0
fullscreenmode: 0
fakefullscreen: 0
grouped: 0
tags:
swallowing: 0
focusHistoryID: 1

makes it very difficult to window rules for this client.

workaround define a window rule on title :
windowrule = center,^(Inlyne)(.*)$

inlyne 0.4.2