Save to CSV corrupts data (in CSV)

[RobvanB]

Type: Bug

• Run a query that generates a large set of data (40K rows, 5 columns)
• click the icon to 'save to csv' from the result grid
• File is saved, but in some (many) scenarios the data in the file is mixed up (single column value repeated in all columns)

Azure Data Studio version: azuredatastudio 1.48.0 (4970733, 2024-02-27T00:05:08.293Z)
OS version: Windows_NT x64 10.0.19045
Restricted Mode: No
Preview Features: Enabled
Modes:

System Info

Item	Value
CPUs	13th Gen Intel(R) Core(TM) i7-1370P (20 x 2189)
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)	15.64GB (4.64GB free)
Process Argv
Screen Reader	no
VM	0%

Extensions: none