Livedata Asciifile with header adds header value to column

In new data the header is included, but readingType is set to LiveDataSource::ReadingType::TillEnd the row will not be increased by one. As can be seen in the screenshot below, whole File was set. So it was not applied correctly

It seems that ReadingType will be overwritten here:

Debug build 2.9.0-946-g6221ba7da
Nov 19 2022, 16:18:03
System: Manjaro Linux
Locale: English,United States (Decimal point ',', Group separator '.'
Number settings: Decimal point ',', Group separator '.', Exponential 'e', Zero digit '0', Percent '%', Positive/Negative sign '+'/'-' (Updated on restart)
Architecture: x86_64-little_endian-lp64
Kernel: linux 5.15.78-1-MANJARO
C++ Compiler: Clang 14.0.6
C++ Compiler Flags: -fno-operator-names -fno-exceptions -Wno-gnu-zero-variadic-macro-arguments -Wall -Wextra -Wcast-align -Wchar-subscripts -Wformat-security -Wno-long-long -Wpointer-arith -Wundef -Wnon-virtual-dtor -Woverloaded-virtual -Werror=return-type -Werror=init-self -Wvla -Wdate-time -fdiagnostics-color=always -D_GNU_SOURCE -Wall -Wextra -Wundef -Wpointer-arith -Wunreachable-code -Wunused -Wdeprecated-declarations -fno-omit-frame-pointer -fstack-protector -fexceptions -std=c++11 -O0 -Wcast-align -Wswitch-enum -fvisibility=default -pedantic -Wzero-as-null-pointer-constant