White gradient on tabs with dark theme, how to remove?

[0x0000053A]

I was using codeblocks built from 17.12 tarball until today when i've found out that official arch linux repo now has 17.12 too and I can switch to it.
I've switched and now i see that weird white gradient. It doesn't look very good with dark theme.
Is it fixable somewhere in config or do I have to rebuild it all again?

[BlueHazzard]

you can try Settings->Environment->Notebook appearance->Tabs style

[0x0000053A]

you can try Settings->Environment->Notebook appearance->Tabs style

Nah, the white color is still there.
There's no gradient with simple tabs though, but i'd like them to be white-on-dark, like they were in svn builds.

[oBFusCATed]

Is there any chance that your wxGTK is built against GTK3?
In GTK3 the native tab art is not available, and after a fast search I wasn't able to find an easy way to reimplement it, so we'll need to do something to prevent this ugliness...

[0x0000053A]

Is there any chance that your wxGTK is built against GTK3?
In GTK3 the native tab art is not available, and after a fast search I wasn't able to find an easy way to reimplement it, so we'll need to do something to prevent this ugliness...

Yep, it depends on wxgtk3 package. I guess i was building against wxgtk2 when i did it manually.
Some elements of the interface do look fancier with GTK3 though.

[oBFusCATed]

For me the gtk3 version looks bigger and uglier...