BUG - watcher from Deno.watchFs creating duplicate events if closed and created again on windows

[MrMysterius]

On Windows closing a Deno.FsWatcher doesn't correctly close it and still keeps watching separately a path. Which then causes duplicate events on other created Deno.FsWatcher's

Script 1:

let watcher = Deno.watchFs(".", { recursive: false });

setTimeout(() => {
  watcher.close();
}, 300);

for await (const event of watcher) {
  console.log("WATCHER 1 >>>> event", event);
}
console.log("1");

watcher = Deno.watchFs(".", { recursive: false });

setTimeout(() => {
  watcher.close();
}, 300);

for await (const event of watcher) {
  console.log("WATCHER 2 >>>> event", event);
}
console.log("2");

watcher = Deno.watchFs(".", { recursive: false });

setTimeout(() => {
  watcher.close();
}, 300);

for await (const event of watcher) {
  console.log("WATCHER 3 >>>> event", event);
}
console.log("3");

watcher = Deno.watchFs(".", { recursive: false });

for await (const event of watcher) {
  console.log("WATCHER 4 >>>> event", event);
}
console.log("4");

Output 1 [REDACTED] (used touch test.txt):

1
2
3
WATCHER 4 >>>> event [Object: null prototype] {
  kind: "modify",
  paths: [ "REDACTED\\test.txt" ],
  flag: null
}
WATCHER 4 >>>> event [Object: null prototype] {
  kind: "modify",
  paths: [ "REDACTED\\test.txt" ],
  flag: null
}
WATCHER 4 >>>> event [Object: null prototype] {
  kind: "modify",
  paths: [ "REDACTED\\test.txt" ],
  flag: null
}
WATCHER 4 >>>> event [Object: null prototype] {
  kind: "modify",
  paths: [ "REDACTED\\test.txt" ],
  flag: null
}

Script 2:

let watcher = Deno.watchFs(".", { recursive: false });

setTimeout(() => {
  watcher.close();
}, 300);

for await (const event of watcher) {
  console.log("WATCHER 1 >>>> event", event);
}
console.log("1");

watcher = Deno.watchFs(".", { recursive: false });

setTimeout(() => {
  watcher.close();
}, 300);

for await (const event of watcher) {
  console.log("WATCHER 2 >>>> event", event);
}
console.log("2");

watcher = Deno.watchFs(".", { recursive: false });

for await (const event of watcher) {
  console.log("WATCHER 3 >>>> event", event);
}
console.log("3");

Output 1 [REDACTED] (used touch test.txt):

1
2
WATCHER 3 >>>> event [Object: null prototype] {
  kind: "modify",
  paths: [ "REDACTED\\test.txt" ],
  flag: null
}
WATCHER 3 >>>> event [Object: null prototype] {
  kind: "modify",
  paths: [ "REDACTED\\test.txt" ],
  flag: null
}
WATCHER 3 >>>> event [Object: null prototype] {
  kind: "modify",
  paths: [ "REDACTED\\test.txt" ],
  flag: null
}

Version:

deno 2.1.6 (stable, release, x86_64-pc-windows-msvc)
v8 13.0.245.12-rusty
typescript 5.6.2