I reported an issue: https://developercommunity.visualstudio.com/t/Linux-Remote-headers:-Intellisense-not-w/10473415
How to fix Visual Studio 2022 17.5 Intellisense not working

Visual Studio 2022 Enterprise Edition version 17.5.1
Intellisense and snippets are not working
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PeterB 5 Reputation points
2024-01-25T10:50:03.96+00:00 I had reported a bug like this, one cannot open a folder (instead of a .sln, which is a new option in Visual Studio) and have IntelliSense. The complaint about it was somehow refused, and the case closed (to my amazement) , so the support is maybe not that good, though the language C# is..
In my case i opened as folder as there were multiple projects inside the Git Branche side by side. (no .sln) Just as one would with VSCODE (.csprj) and vscode doesnt have this problem.
I kinda wonder the future for visual studio.. perhaps it had its best year and VScode takes over, or we see some late fix for this VSstudio 2025 or Visual Studio 2028 or so ;)Their support also seen with other cases (around copilot) isnt just what it used to be.
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PeterB 5 Reputation points
2024-01-25T10:51:23.8733333+00:00 its a sign all those deleted comments...