Code completion in XML documentation comments missing

[ygoe]

Type: Bug

Issue #4034 describes how code completion should be available within XML documentation comments. Well, it isn't. When I'm in such a /// comment, the editor shows no intelligence whatsoever. Enter at the end of a line, I get a new empty line; the comment is not extended. < and the beginning of a tag name, nothing happens. I have to type it all the way from start to end and get no support. Sometimes I have to look up tags from Visual Studio projects or try out what works.

Extension version: 1.25.2
VS Code version: Code 1.74.3 (97dec172d3256f8ca4bfb2143f3f76b503ca0534, 2023-01-09T16:59:02.252Z)
OS version: Windows_NT x64 10.0.19045
Modes:
Sandboxed: No

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (8 x 3400)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_renderer: enabled_on video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: disabled_off
Load (avg)	undefined
Memory (System)	15.71GB (6.31GB free)
Process Argv	--folder-uri file:///c%3A/Source/Komprenu/Kappa-Indect/core-daemon-cs --crash-reporter-id 1b00a758-578c-4b77-a258-fe145c18e004
Screen Reader	no
VM	25%

A/B Experiments

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nodejswelcome1cf:30587006
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fim-prod:30623723

[Rosentti]

This could potentially be a regression. I was previously able to use XML comments by typing ///, but now it is not working.

[f-larsson-ap]

Also having an issue with this:

Extension version: 1.25.4

VS Code Version:

Version: 1.77.0 (user setup)
Commit: 7f329fe6c66b0f86ae1574c2911b681ad5a45d63
Date: 2023-03-29T10:02:16.981Z
Electron: 19.1.11
Chromium: 102.0.5005.196
Node.js: 16.14.2
V8: 10.2.154.26-electron.0
OS: Windows_NT x64 10.0.19045
Sandboxed: No