How to hear the audio imported from MS PowerPoint?

Hi, I’m having some problem where I can’t hear anything when I click on the speaker button on the slide itself. It works fine on MS office, but not on LO.

Could anyone help me resolve this issue. Thank you!

Operating system: Surface Pro 2
LO version: 4.2.1
File: .pptx

Please edit your question to indicate operating system version, LO version, file format (PPT or PPTX), the version of MS Office the file was created in, the audio container (AVI, M4A, AAC), and the audio codec (MPEG-3, WAV, etc.) used. Thanks.