Non-null assertions can only be used in TypeScript files.ts(8013). vue 2

[Lumexio]

Type: Bug

<template v-slot:[item.active]="{ item }">

Extension version: 1.6.4
VS Code version: Code 1.79.0 (b380da4ef1ee00e224a15c1d4d9793e27c2b6302, 2023-06-07T14:31:03.317Z)
OS version: Darwin arm64 22.5.0
Modes:

System Info

Item	Value
CPUs	Apple M1 (8 x 24)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	5, 4, 4
Memory (System)	8.00GB (0.55GB free)
Process Argv	--crash-reporter-id 7c72167b-ac7b-45f6-8498-cbcaec5c3c77
Screen Reader	no
VM	0%

A/B Experiments

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pynewext54:30695312
azure-dev_surveyone:30548225
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pyind779:30671433
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pythonsymbol12:30671437
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pythonfmttext:30731395
pythoncmv:30756943
fixshowwlkth:30730052
showsbindicator:30760979
pythongtdpath:30739704
dh2dc718:30763024
pythonnosmt12:30765603

[so1ve]

Upgrade to v1.6.5 at least

Duplicate of #3121