Windows can be resized greater than their maximum size

Issue Description:

Is resizable: true in manifest.json supposed to allow resizing above the max_size ? I assumed it would stop letting the user resize once max_size was hit, similar to how it stops when min_size is hit.

Steps to reproduce:

Snippet from manifest.json:

  "characters": {
    "file": "windows/characters/characters.html",
    "desktop_only": true,
    "native_window": true,
    "resizable": true,
    "size": {
      "width": 1200,
      "height": 700
    "min_size": {
      "width": 900,
      "height": 600
    "max_size": {
      "width": 1500,
      "height": 800
    "block_top_window_navigation": true,
    "popup_blocker": true,
    "mute": true

Impact for my app: low

Do you currently have a workaround?


Hi, and thanks for the feedback.

We will check the issue and we will update you here.



We added the bug to our backlog. Currently, there is no ETA, but I will update you here once the fix is released.



We fixed the issue on version 0.169.
You can test it on the Developers channel.

Please update if there is an issue.