Search match colour is indistinguishable from selection background colour

[TobyIntranel]

1. Write some text in the editor.
2. Using the sidebar search (Ctrl + shift + F) search for your text.
3. Select it from the results pane.
4. Select/highlight a subset of your text.

Expected behaviour:
The highlighted text background would be noticeably different from the search match

Actual behaviour:
The highlighted background is exactly the same as the search match background resulting in your selected text being indistinguishable from the surrounding text leading to confusion around if and what is selected.