This issue has been moved from a ticket on Developer Community.

[regression] [worked-in:11304.161]
When I use Go to Implementation (Ctrl+F12), it either doesn’t work or takes me to a decompiled file. However, if I click on the interface file instead, I’m able to use Go to Implementation to navigate to the correct implementation in another file.

I run into this issue every time I update VS 2026 Insiders. I do not remember the exact steps, but sometimes restarting Visual Studio fixes this problem.

Original Comments

Feedback Bot on 12/12/2025, 00:08 AM:

We have directed your feedback to the appropriate engineering team for further evaluation. The team will review the feedback and notify you about the next steps.

Teh Xian Yoong (Centific Technologies Inc) [MSFT] on 12/18/2025, 01:35 AM:

Thanks for your sharing the detail steps, I can reproduce this issue through your shared steps and this issue has been escalated for further investigation, if there is any process, I will inform you immediately.

Feedback Bot on 12/18/2025, 09:26 AM:

This issue is currently being investigated. Our team will get back to you if either more information is needed, a workaround is available, or the issue is resolved.