Heic preview in Bridge

Hi.

Previews of HIEC files are blurry in Bridge.

Windows 10 machine, I have the Heif & Hevc extensions from the MS store installed.

The files open perfectly in photoshop and the windows photo viewer.

I have purged the cache several times.

Other types of files are clear in preview.

I've tried for hours to find a solution. I have tried on two separate windows 10 computers and get the same problem.

Any suggestions?