Gimp icons missed after update

Hello, guys. In advance sorry for my English. Yesterday I installed updates. Today I open Gimp and noticed that Symbolic icons in the interface missed. It looks ugly (can’t add image, because I’m new user here).

My PC configuration:
OS: Manjaro 21.0.1 Ornara
Kernel: x86_64 Linux 5.10.26-1-MANJARO
Packages: 1592
Shell: bash
Resolution: 3839x1080
DE: KDE 5.80.0 / Plasma 5.21.3
WM: KWin
GTK Theme: Breath-Dark [GTK2/3]
Icon Theme: breeze-dark
Disk: 350G / 1,2T (33%)
CPU: AMD A8-7600 Radeon R7, 10 Compute Cores 4C+6G @ 4x 3.1GHz
GPU: Radeon RX 550 Series (POLARIS11, DRM 3.40.0, 5.10.26-1-MANJARO, LLVM 11.1.0)
RAM: 3364MiB / 15953MiB

If I launch Gimp in terminal, I get next errors:

`WARNING: icon ‘gimp-dynamics’ failed to load. Check the files in your icon theme.
WARNING: icon ‘gimp-default-colors’ failed to load. Check the files in your icon theme.
WARNING: icon ‘gimp-swap-colors’ failed to load. Check the files in your icon theme.
WARNING: icon ‘gimp-image’ failed to load. Check the files in your icon theme.
WARNING: icon ‘gimp-image’ failed to load. Check the files in your icon theme.
WARNING: icon ‘gimp-image’ failed to load. Check the files in your icon theme.
gimp: (null)-WARNING: Invalid borders specified for theme pixmap:
/usr/share/themes/Breath-Dark/gtk-2.0/…/assets/line-h.png,
borders don’t fit within the image

(gimp:21906): GLib-GObject-CRITICAL **: 12:23:08.993: g_object_unref: assertion ‘G_IS_OBJECT (object)’ failed
(gimp:21906): GLib-GObject-CRITICAL **: 12:23:09.011: g_object_unref: assertion ‘G_IS_OBJECT (object)’ failed
(gimp:21906): GLib-GObject-CRITICAL **: 12:23:09.016: g_object_unref: assertion ‘G_IS_OBJECT (object)’ failed
(gimp:21906): GLib-GObject-CRITICAL **: 12:23:09.021: g_object_unref: assertion ‘G_IS_OBJECT (object)’ failed
(gimp:21906): GLib-GObject-CRITICAL **: 12:23:09.027: g_object_unref: assertion ‘G_IS_OBJECT (object)’ failed`

All icons enable by path /usr/share/gimp/2.0/icons

Things I have tried that didn’t work:

  • reinstalled Gimp, Gdk-pixbuf, Imagemagick (in Pamac),
  • cleared ~.cache folder,
  • changed appearance GNOME/GTK Application Style,
  • installed gtk-update-icon-cache and launch it.

If I change in Gimp preferences Icon Theme on Legacy, most of the icons enable. But beautiful symbolic icons don’t appear. Please help me solve the problem.