Tabs inside steps doesn't working properly

[BorMor]

Hello, I'm trying to put tabs into a step but second tab doesn't work properly

Steps To Reproduce Use this simple code snipped to reproduce the issue

{{% steps %}}

### Step one

{{< tabs items="JSON,YAML,TOML" >}}

  {{< tab >}}**JSON**: JavaScript Object Notation (JSON){{< /tab >}}
  {{< tab >}}**YAML**: YAML is a human-readable data serialization language.{{< /tab >}}

{{< /tabs >}}

{{% /steps %}}

Expected Behavior

Second and further tabs show properly

Actual Behavior

Second and further tabs not show content and label properly

Screenshots

Environment

• Hugo Version: v0.132.2
• Browser/OS: FireFox/Windows 10
• Theme Version: main branch e83c11f

Additional Context

[imfing]

This will be fixed by #440

Please be aware that the Step shortcode is intended only for Markdown. So it's not recommended to put other shortcodes as content.