IME does not work correctly with foot terminal emulator

Hyprland Version

System/Version info

```sh Hyprland, built from branch main at commit 93d05114716e847c37f49d3cc2d0c5cb01d06a24 dirty (layershell: update render pos and size in arrange). Date: Thu Mar 28 00:30:08 2024 Tag: v0.37.1-72-g93d05114 flags: (if any) System Information: System name: Linux Node name: archlinux Release: 6.8.2-zen1-1-zen Version: #1 ZEN SMP PREEMPT_DYNAMIC Wed, 27 Mar 2024 14:17:07 +0000 GPU information: 00:02.0 VGA compatible controller [0300]: Intel Corporation Alder Lake-P GT1 [UHD Graphics] [8086:46a3] (rev 0c) (prog-if 00 [VGA controller]) 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GA107M [GeForce RTX 3050 Mobile] [10de:25a2] (rev a1) (prog-if 00 [VGA controller]) 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: ```

Bug or Regression?

Regression

Description

fcitx5 candidate popup is not damaged correctly in foot when typing
in some cases IME popup were in wayland style at the top-left corner of the screen and cannot type anything into xwayland application.

How to reproduce

launch foot terminal emulator and fcitx5 env:

GTK_IM_MODULE=fcitx
INPUT_METHOD=fcitx
XMODIFIERS=@im=fcitx
SDL_IM_MODULE=fcitx
QT_IM_MODULE=fcitx

type in foot terminal with IME, the popups does not disappear after finished typing
launch xterm in the shell
try to type with IME in xterm, IME works correctly
terminate xterm and reopen in the same way
try to type in the new xterm window again, IME does not work now

Crash reports, logs, images, videos

0.37.1-29-9ddf1b10 good
0.37.1-72-93d05114 bad

it does not reproduce with konsole foot seems to use text-input-unstable-v3

hyprwm / Hyprland