Copy/paste is verrry slow, backspace and newline (enter key) too

[Pilooz]

Type: Bug

Try to edit a text with backspacing sometime and enter newline with enter key. It's very slow. Copy/paste is very slow too even for few chars

Extension version: 0.0.19 VS Code version: Code 1.85.1 (0ee08df0cf4527e40edc9aa28f4b5bd38bbff2b2, 2023-12-13T09:49:37.021Z) OS version: Windows_NT x64 10.0.19045 Modes:

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz (8 x 2112)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on 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 video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	undefined
Memory (System)	7.76GB (3.34GB free)
Process Argv	--crash-reporter-id a081c408-d0c4-4c33-8cc5-548b6e439ff8
Screen Reader	no
VM	0%

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