■Opening movie and other cutscenes being skipped automatically. (Steam®)
Please install the VP9 codec by installing the "VP9 Video Extensions" from the Microsoft Store available at the following web page:
https://apps.microsoft.com/store/detail/vp9-video-extensions/9N4D0MSMP0PT

If the measure above does not improve the situation, please refer to the following support page:
https://support.koeitecmo.info/hc/en-us/articles/23603078799513

■Cannot save/load. (Steam®)
Please refer to the following support page: https://support.koeitecmo.info/hc/en-us/articles/23580170503193