Many spurious user mentions inserted in text

[pokey]

Issue Type: Bug

When editing a new GitHub issue from within VSCode, I'll get lots of spurious insertions of user names as I type, meaning I'm often cleaning up after this extension. Here is an example:

Notice how I'm just typing normally, no @ or <tab>, but a random name comes out of nowhere. In case helpful, I did it again, this time slowing down long enough for the pop-up to appear:

I believe the issue is that the suggestions are quite lenient, and hitting <space> accepts the completion. A couple solutions I could think of:

• Only make suggestions if the token starts with @ (or if not desired to have this be default behaviour, at least adding a setting where I can force this)
• Have a setting to disable <space> to accept suggestion

Extension version: 0.34.3
VS Code version: Code 1.63.2 (899d46d82c4c95423fb7e10e68eba52050e30ba3, 2021-12-15T09:37:28.172Z)
OS version: Darwin x64 21.2.0
Restricted Mode: No

System Info

Item	Value
CPUs	Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz (16 x 2300)
GPU Status	2d_canvas: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled webgl: enabled webgl2: enabled
Load (avg)	2, 2, 2
Memory (System)	32.00GB (0.02GB free)
Process Argv	--crash-reporter-id 99d35f96-61a9-461b-a60d-f915d32f3eee
Screen Reader	no
VM	0%

A/B Experiments

vsliv368:30146709
vsreu685:30147344
python383:30185418
vspor879:30202332
vspor708:30202333
vspor363:30204092
pythontb:30283811
pythonptprofiler:30281270
vshan820:30294714
vstes263:30335439
vscorecescf:30384386
pythondataviewer:30285071
vscod805:30301674
pythonvspyt200:30340761
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
vsaa593:30376534
pythonvs932:30410667
vscop804cf:30404767
vscop453:30404998
vsrem710cf:30416617
vsccppwtstudy:30421978

[alexr00]

Do you have the setting "editor.quickSuggestions": true?

[pokey]

Do you have the setting "editor.quickSuggestions": true?

It appears that I do:

    "editor.quickSuggestions": {
        "other": true,
        "comments": true,
        "strings": true
    },

I believe I turned them on at the advice of the All Autocomplete extension fwiw

[alexr00]

I've pushed a change that will only include users in the quick suggest when on the Assignees line of the new issue file.

[pokey]

Ah right yeah that seems like a nice fix thank you!