I’ve update the widget and create a pull request on the repo : GitHub - br-automation-community/mappView-CustomWidgets: Collection of new and modified mappView widgets just waiting for Stephan to check the pull request 
If you really need the widget you can get it from my fork repo on the branch feature/weekplanning-V6 here : GitHub - FBoissadier/mappView-CustomWidgets at feature/weekplanning-V6
If you have some problems / bugs or new features please don’t hesitate to contact me
Regards,
Florent