Select state is not correct when remove directories with multi select in file explorer

[wayou]

Issue Type: Bug

Steps to reproduce

• create some directories and files for testing

$ mkdir tmp
$ mkdir tmp/{a,b,c}
$ touch tmp/a/a.txt tmp/b/b.txt tmp/c/c.txt

now the directory looks like:

$ tree tmp
tmp
├── a
│   └── a.txt
├── b
│   └── b.txt
└── c
    └── c.txt

• open with vscode code tmp
• select all directories in file explorer by ⌘ + A
• exclude directory b by holding ⌘ and click b in file explorer
• ⌘ + ⌫ to delete selected directories
• instead of removing a and c, the confirm message and the final result both indicate that the excluded folder b was deleted

What

VS Code version: Code - Insiders 1.55.0-insider (469e4f6, 2021-03-22T05:14:29.671Z)
OS version: Darwin x64 20.4.0

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz (12 x 2600)
GPU Status	2d_canvas: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled webgl: enabled webgl2: enabled
Load (avg)	2, 3, 5
Memory (System)	16.00GB (1.02GB free)
Process Argv	--crash-reporter-id b34ceb14-0dad-4df9-ba76-ad9cd01e725b
Screen Reader	no
VM	0%

Extensions (74)

Extension	Author (truncated)	Version
vscode-css-formatter	aes	1.0.1
vscode-nginx-conf	ahm	0.1.3
markdown-toc	Ala	1.5.6
vscode-zipfs	arc	2.2.2
eggjs	ati	0.3.1
github-markdown-preview	bie	0.0.2
markdown-checkbox	bie	0.1.3
markdown-emoji	bie	0.1.0
npm-intellisense	chr	1.3.1
bracket-pair-colorizer-2	Coe	0.2.0
codealignment-vscode	cpm	2.0.19
dart-code	Dar	3.20.1
flutter	Dar	3.20.0
vscode-eslint	dba	2.1.19
vscode-dash	dee	2.4.0
githistory	don	0.6.16
vscode-wasm	dts	1.3.1
gitlens	eam	11.3.0
EditorConfig	Edi	0.16.4
vscode-npm-script	eg2	0.3.17
vscode-great-icons	emm	2.1.72
vsc-material-theme	Equ	33.2.0
vsc-material-theme-icons	equ	1.2.2
carbon-now-sh	eri	1.2.0
prettier-vscode	esb	6.3.1
php-intellisense	fel	2.3.14
file-icons	fil	1.0.29
auto-close-tag	for	0.5.10
go	gol	0.23.2
vscode-nginx-conf-hint	han	0.1.0
vscode-auto-open-markdown-preview	hnw	0.0.4
vscode-power-mode	hoo	2.2.0
theme-macos-classic	hua	1.2.1
search-node-modules	jas	1.3.0
svg	joc	1.4.5
markdown-toc	jof	1.4.0
vscode-styled-components	jpo	1.5.0
auto-comment-blocks	kev	1.0.1
graphql-for-vscode	kum	1.15.3
vscode-fix-checksums	leh	1.1.0
dotenv	mik	1.0.1
vscode-fileheader	mik	0.0.2
vscode-csscomb	mrm	5.3.2
vscode-scss	mrm	0.9.0
vscode-docker	ms-	1.11.0
python	ms-	2021.3.658691958
jupyter	ms-	2021.4.641214696
cpptools	ms-	1.2.2
js-debug-nightly	ms-	2021.3.1617
debugger-for-chrome	msj	4.12.12
indent-rainbow	ode	7.5.0
emoji	Per	1.0.1
material-icon-theme	PKi	4.6.0
seti-icons	qin	0.1.3
nginx-formatter	ray	0.0.13
java	red	0.76.0
vscode-yaml	red	0.16.0
gi	rub	0.2.11
vscode-nginx	sha	0.6.0
html5-boilerplate	sid	1.1.1
fish-vscode	sky	0.2.1
type-doc-vscode	Tre	0.0.35
vscodeintellicode	Vis	1.2.12
vscode-java-debug	vsc	0.32.0
vscode-java-dependency	vsc	0.18.1
vscode-java-pack	vsc	0.13.0
vscode-java-test	vsc	0.28.1
vscode-icons	vsc	11.2.0
file-icons-mac	way	1.0.1
vscode-icons-mac	way	7.25.3
vscode-qcfe	way	0.1.0
vscode-todo-highlight	way	1.0.4
vscode-nginx	wil	0.7.2
vscode-proto3	zxh	0.5.3

(15 theme extensions excluded)

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