Prelude massive lag slow down with many markers (Speech Transcription)

Hey I noticed when there's many markers (hundreds) (like after speech transcription) visible in the timeline of Prelude, play back grinds to halt. When I show only subclips or comments, performances comes right back up.
I'm assuming this isn't meant to happen. Any fix for this?
Thanks!

Hey I noticed when there's many markers (hundreds) (like after speech transcription) visible in the timeline of Prelude, play back grinds to halt. When I show only subclips or comments, performances comes right back up.
I'm assuming this isn't meant to happen. Any fix for this?
Thanks!

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