Fixed in this release

• Nested more-info popups work correctly from standard Home Assistant button and custom:button-card more-info actions when used on a popup.
• Update card-mod signature to remove console warning
• Correct parameter user_id not showing in UI for service browser_mod.navigate.
• Correct popup _actions where any action would either be invalid or be the last action in the configuation. Fixes #31

Full Changelog: v2.3.6...v2.3.7-beta.3