How to Enable Pop-up Windows

Here’s a step-by-step guide on how to enable pop-up windows in the most commonly used browsers.

Firefox

Open the Firefox browser.
At the top-right of the window, select the menu button ≡ > Settings.
In the side pane, select Privacy & Security.
Under Permissions, you can specify URLs of Spacecraft sites so they’re allowed to open pop-up windows (select the Exception button next to the Block pop-up windows checkbox).
Or clear the Block pop-up windows checkbox to enable pop-ups in all websites.

Open the Chrome browser.
At the top-right of the window, select the menu button︙ > Settings.
In the side pane, select Privacy and security.
Under Privacy and security, select Site settings.
Under Content, select Pop-ups and redirects.
Under Customized behaviors > Allowed to send pop-ups and use redirects, you can individually add the URLs of Spacecraft sites so they’re allowed to open pop-up windows.
Or under Default behavior, select Sites can send pop-ups and use redirects to enable pop-ups in all websites.

Open the Safari browser.
In the menu bar at the top of the screen on your Mac, go to Safari > Preferences.
Open the Websites tab.
In the side pane, select Pop-up Windows.
You can individually manage the URLs of Spacecraft sites you’re on so they’re allowed to open pop-up windows, or select Allow next to When visiting other websites to enable pop-ups in all websites.

Open the Microsoft Edge browser.
At the top-right of the window, select the menu button ⋯ > Settings.
In the side pane, select Cookies and site permissions.
Under All permissions, select Pop-ups and redirects.
You can individually add URLs of Spacecraft sites so they’re allowed to open pop-up windows or turn off the toggle Blocked to enable pop-ups in all websites.