MSDial 5.1.0 - Hard ionisation/GCMS workflow disabled (?)

Hi team,

I am trying the latest version of **MSDial 5.1.0** to analyse some GC-MS(1) data. However, the hard ionisation aka the GC-MS option seems to have been disabled. 

Any workaround this? - would like to be able to analyse GC-MS data. 

Thank you