Search in dark theme: visual clues inverted

[mlep]

JabRef version

Latest development branch build (please note build date below)

Operating system

GNU / Linux

Details on version and operating system

JabRef 5.4--2021-08-23--cef4151 Linux 4.19.0-17-amd64 amd64 Java 16.0.2 JavaFX 16+8

Checked with the latest development build

• I made a backup of my libraries before testing the latest development version.
• I have tested the latest development version and the problem persists

Steps to reproduce the behaviour

A follow-up on issue #8014

0. Open JabRef in dark mode
1. Open the bib file https://github.com/JabRef/jabref/blob/main/src/test/resources/testbib/jabref-authors.bib
2. Type alver in the search bar

• if the abc icon is dark (which should mean "Not case sensitive), no results are found:
  

• if the abc icon is bright (which should mean "Case sensitive), results are found:
  

The opposite behavior is expected.
Same (inverted) behavior observed for the Regular expressionicon (and likely for the Full text search icon).

Appendix

...

Log File

``` Paste an excerpt of your log file here ```

[mlep]

Indeed, fixed in JabRef 5.4--2021-08-31--df83c9d
Thank you @Siedlerchr!

[Siedlerchr]

It was fortunately just a css/color problem. Thanks for the continous test and the feedback!

[mlep]

My pleasure to help enhancing a key software managed by a reactive team of programmers!