Title pretty much says it all, but when ripple deleting part of a clip in the 25.1 Beta on Mac, the audio waveform visuals do not update, instead they stay in the same place as they were before deleting. Using the "Generate Audio Waveform" menu option does not seem to update the waveform. However, adding a cut or otherwise modifying the affected clip will then correct the waveform and get it to appear properly.