Merge pull request #19822 from alalek:core_wui_backward_compatibility
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 1 Apr 2021 12:32:33 +0000 (12:32 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Thu, 1 Apr 2021 12:32:33 +0000 (12:32 +0000)

Trivial merge