custom:select-list-card not displayed, visual editor read only

[marian-t-web-de]

Checklist:

• [ X] I updated to the latest version available
• [ X] I cleared the cache of my browser

Release with the issue: Last 1.2.0

Last working release (if known): n.a.

Browser and Operating System: Edge/Win11 Lovelace ported/transferred to iObroker(!)

Description of problem: Hallo, i have a problem using custom:select-list-card in iobroker lovelace. In YAML coding is set one entity input_select.Timer_SwitchToTimer but the visual editor in lovelace shows two entities are shown - there are two input_select entites at all. This is in visuall editor is not changeable, the card is not displayed, only its placeholder.

Maybe there is a bug in the select-list-card javascript.

Card YAML: type: custom:select-list-card entity: input_select.Timer_SwitchToTimer icon: mdi:format-list-bulleted truncate: true show_toggle: false scroll_to_selected: true max_options: null title: ID

Visual Editor Placeholder (3.rd one)

Javascript errors shown in the web inspector (if applicable):

Additional information: All already used another custom-cards (>10) are working