Flicker during workspace switching caused by blur

There is a very noticeable flash when switching workspaces with slide animation caused by blur/unwanted windows being visible during animation.
I am not sure how to explain it with words, so I am attaching a video instead:

This might be related to another issue I noticed with blur+shadows, where switching the focused window causes windows next to it to have a slightly different color, most likely caused by blur+shadows. This can also be seen in the video
I have a feeling that blur should just fully ignore shadows, at least optionally, because it’s proving to cause more issues than providing benefits.

My full config can be found here:

System Info
Hyprland 0.51.0 built from branch main at commit 309c3c78485781a28ad9f5bef48b09ecb3b81473 clean (Nix/tests: wl-copy -> wl-clipboard).
Date: Mon Oct 27 22:49:49 2025
Tag: v0.51.0-123-g309c3c784, commits: 6541

Libraries:
Hyprgraphics: built against 0.2.0, system has 0.2.0
Hyprutils: built against 0.10.0, system has 0.10.0
Hyprcursor: built against 0.1.13, system has 0.1.13
Hyprlang: built against 0.6.3, system has 0.6.3
Aquamarine: built against 0.9.5, system has 0.9.5

no flags were set


System Information:
System name: Linux
Node name: pc
Release: 6.17.5-zen1-1-zen
Version: #1 ZEN SMP PREEMPT_DYNAMIC Thu, 23 Oct 2025 18:48:45 +0000

Libraries:
Hyprgraphics: built against 0.2.0, system has 0.2.0
Hyprutils: built against 0.10.0, system has 0.10.0
Hyprcursor: built against 0.1.13, system has 0.1.13
Hyprlang: built against 0.6.3, system has 0.6.3
Aquamarine: built against 0.9.5, system has 0.9.5



GPU information: 
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GA106 [GeForce RTX 3060 Lite Hash Rate] [10de:2504] (rev a1) (prog-if 00 [VGA controller])
NVRM version: NVIDIA UNIX Open Kernel Module for x86_64  580.95.05  Release Build  (root@pc)  


os-release: NAME="Arch Linux"
PRETTY_NAME="Arch Linux"
ID=arch
BUILD_ID=rolling
ANSI_COLOR="38;2;23;147;209"
HOME_URL="https://archlinux.org/"
DOCUMENTATION_URL="https://wiki.archlinux.org/"
SUPPORT_URL="https://bbs.archlinux.org/"
BUG_REPORT_URL="https://gitlab.archlinux.org/groups/archlinux/-/issues"
PRIVACY_POLICY_URL="https://terms.archlinux.org/docs/privacy-policy/"
LOGO=archlinux-logo


plugins:
  hyprexpo by Vaxry ver 1.0
  hyprscrolling by Vaxry ver 1.0
  hyprwinwrap by Vaxry ver 1.0
  Hypr-DarkWindow by micha4w ver 4.0.0
  dynamic-cursors by Virt ver 0.1

Explicit sync: supported
GL ver: 3.2
Backend: drm

Monitor info:
	Panel DP-2: 5120x1440, DP-2 Samsung Electric Company LS49AG95 HNTTC00019 -> backend drm
		explicit ✔️
		edid:
			hdr ✔️
			chroma ✔️
			bt2020 ✔️
		vrr capable ❌
		non-desktop ❌

This is still present in latest git.