No log.entryAdded after navigation

[Lightning00Blade]

If we navigate to a page that log things on load (ReadinessState == 'complete').
An repo Puppeteer Script be seen at #10032.

After an investigation I was able to deduce that the RealmStorage is being cleared by the CDP Page.frameNavigated event.
And the Runtime.executionContextCreated event creates a new Realm.
The first event handler is Async while the second is Sync. I think we are creating a new Realm then the first is awaited and we delete all the old Realms for the BrowsingContext included the newly created on.

The line that is doing this.

If I reorder the this.#realmStorage.deleteRealms before await this.#deleteChildren(); things work as expected.
Please check if there is a specific reason for the current order of operation.

[thiagowfx]

I wonder if we can replace

await this.#deleteChildren();

// Remove all the already created realms.
this.#realmStorage.deleteRealms({browsingContextId: this.contextId});

with

this.delete();

?

[thiagowfx]

I cannot reproduce it in BiDi. The following test passes:

@pytest.mark.asyncio
async def test_browsingContext_logAfterNavigation(websocket, context_id, html):
    await subscribe(websocket, "log.entryAdded")

    await send_JSON_command(
        websocket, {
            "method": "browsingContext.navigate",
            "params": {
                "url": html("<script>console.log('mylog');</script>"),
                "context": context_id,
                "wait": "complete"
            }
        })

    result = await wait_for_event(websocket, "log.entryAdded")
    assert result == {
        "method": "log.entryAdded",
        "params": AnyExtending({
            "text": "mylog",
        })
    }

[thiagowfx]

@sadym-chromium let me know if you manage to create a repro.

[Lightning00Blade]

I can confirm that the suggestion in comment works, as long as it's not awaited.