If you set the search color of the string to 2 or more, the search result and marker color will be strange (Ver.21.6.0)

After updating to Version 21.6.0, the search results and markers are out of color.
I only checked it on Windows 10, but it was reproduced on multiple devices, so I don't think it depends on the environment.

After testing while changing the settings, it seems that there is a bug in the behavior of setting the search color to more than two values.
Specifically, the following are the configuration parts:

Under Tools > Current Settings Properties or Tools > All Settings Properties, under View,
Select Search String (1), set Search Color (C): to 2 or more on the right, and
Changed the background color (B): etc.

If you do more than one search or switch between two additional markers in the above settings, the search results and markers will not appear, and some characters will be colored, such as characters to be warned.

Currently, I'm using only the string (1) that I searched for, but the fact that I can set multiple search colors is a feature that I've been using as the biggest advantage of EmEditor for a long time, and I hope it will be corrected soon.
Thank you for your cooperation.