Notebook: Cursor should be pointer when hovering on buttons

[rebornix]

Issue Type: Bug

While hovering on buttons in a notebook editor, the cursor is not changed to Pointer, which is what VS Code does natively.

Extension version: 2019.11.50794
VS Code version: Code 1.41.1 (26076a4de974ead31f97692a0d32f90d735645c0, 2019-12-18T14:57:51.166Z)
OS version: Darwin x64 19.0.0

System Info

Item	Value
CPUs	Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz (16 x 2400)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off surface_control: disabled_off surface_synchronization: enabled_on video_decode: enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off webgl: enabled webgl2: enabled
Load (avg)	2, 2, 2
Memory (System)	32.00GB (0.38GB free)
Process Argv
Screen Reader	no
VM	0%

[DonJayamanne]

Thanks for reporting this issue. We'll look into this in the new year.
Also, I agree with the suggestion.

[rchiodo]

Validated. Insider's build should have the fix.