files can't be rendered properly in premiere pro beta 2026 v26.3

Some clips in the timeline suddenly can't be rendered, for example, when I'm playing the video in timeline preview, some clips with an "unsharp mask" effect can't be rendered normally, half of the screen is black screen and the other half is normal. But if I turn off the effect, the clip is shown normally without any black screen. It also happens to some jpg photo clips, i applied a gaussian blur effect to it, then when I play the video in preview, some proportion of the video on the screen becomes black. This bug only happens today, when Premiere pro beta 2026 is updated to v26.3