Hello.
I'm also experiencing the same problem with the Japanese version of Opera.
I hope a solution is released soon.
The situation hasn't changed even after updating, but I feel like the frequency of crashes has decreased.
Edition: Windows 11 Pro Insider Preview
Version: 25H2
Installation Date: 2026/03/01
Evaluation Expiration Date: 2026/08/12 03:09
OS Build: 26220.8680
Experience: Windows Features Experience Pack 1000.26100.398.0
Opera One (Version: 133.0.5932.24)
Opera is the latest version.
Update Stream: Stable
System: Windows 11 64-bit
Chromium Version: 149.0.7827.201