Here's what the search window looks like when I press CTRL+F:
Workaround:
1. Single file configuration
Click the file triangle, select edit-configuration,
select the text being edited,
select the file, and uncheck Emulate terminam in output console
It's ready now
2. Global file configuration
Click run, then click edit-configuration
to enter and click the lower left corner: edit configuration template
Uncheck the √ as shown in the picture