Invisible insertion points in Intruder when using Darcula theme
When using the Darcula theme, the background color is Intruder is #3C3F31 for both normal text and insertion points, thus they're practically invisible, you have to hunt for '§' characters manually.
See this screenshot where I put a single insertion point on the "Host" header: https://vsza.hu/burp-intruder-3c3f41.png
I'm running Burp Suite Pro v2.0.13beta on Debian Testing amd64 using OpenJDK 64-Bit Server VM 1.8.0_171-8u171-b11-2-b11.
Thanks for letting us know. This will be fixed in the next beta release of Burp.