New deprecated ini key name warning in Unreal 5.6

[jqntn]

What happened?

Hi,

These new warnings are now displayed in the console when starting a project:

EditorErrors: Warning: Click to open file Found a deprecated ini key name in ../../../Engine/Plugins/Marketplace/Cesiumfo4a28c7d2eeceV9/Config/Engine.ini. Search for [RunningThreadedRequestLimit] and replace with [Removed]
LogConfig: Warning: Found a deprecated ini key name in ../../../Engine/Plugins/Marketplace/Cesiumfo4a28c7d2eeceV9/Config/Engine.ini. Search for [RunningThreadedRequestLimit] and replace with [Removed]
EditorErrors: Warning: Click to open file Found a deprecated ini key name in ../../../Engine/Plugins/Marketplace/Cesiumfo4a28c7d2eeceV9/Config/Editor.ini. Search for [RunningThreadedRequestLimitEditor] and replace with [Removed]
LogConfig: Warning: Found a deprecated ini key name in ../../../Engine/Plugins/Marketplace/Cesiumfo4a28c7d2eeceV9/Config/Editor.ini. Search for [RunningThreadedRequestLimitEditor] and replace with [Removed]

Environment

Cesium for Unreal version: CesiumForUnreal-56-v2.18.0 (downloaded from launcher)
Unreal Engine Version: 5.6.1
Operating System: Windows 10 Pro (Version 10.0.19045 Build 19045)

Reproduction steps

1. Open the "Cesium for Unreal Samples v2.18.0" project with Unreal 5.6 (any Cesium project will do)
2. Check the console, it should be the first two warnings

Supporting evidence

No response