Why do I get empty Google Chrome tabs while working with PhpStorm?

Question

IDE

While working EXACTLY with PhpStorm (strange, but 100% so, I've been following for a week), periodically, when you click on a free area of ​​the editor, empty Google Chrome windows pop up. Why could it be? c2n.me/3nV8gFc
Tried disabling Chrome extensions - windows still pop up periodically.
UPD. Below, in the Storm panel, execute task pops up, I click, c2n.me/3o0DlMb tasks open. Only where to remove such a task that Chrome loads, I did not find everything.