showContextMenu only works the first time

[adidahiya]

Environment

• Package version(s): @blueprintjs/popover2
• Operating System:
• Browser name and version:

Code Sandbox

https://codesandbox.io/s/romantic-cloud-1y8kmx?file=/src/Popover2Example.tsx

Steps to reproduce

1. call showContextMenu() more than once

Actual behavior

context menu is only displayed the first time, but ignored on subsequent calls to this imperative API

Expected behavior

the context menu should show every time when calling showContextMenu()

Possible solution

This can be worked around by calling hideContextMenu() in the onClose handler:

showContextMenu({
  content: menu,
  targetOffset: {
    left: e.clientX,
    top: e.clientY,
  },
  onClose: hideContextMenu,
});

... but that shouldn't be required.