x32dbg doesn't break at TLS Callback when Event setting is enabled (default)

[jarmovanlenthe]

I'm running the March 4, 2018 version (REM workstation 64-bit). However, I couldn't find this issue in the tracker, though #1960 might be related.

I was looking into a malware sample with a TLS callback. I had to enable breaking on System breakpoints (in Options, Preferences, Events) in order to break on the environment initialization process and then set a breakpoint on the TLS callback.