[BUG] persistence doesn't work with dict() id's

[MM-Lehmann]

dash                 1.12.0
dash-core-components 1.10.0
dash-html-components 1.0.3
dash-renderer        1.4.1
dash-table           4.7.0

• if frontend related, tell us your Browser, Version and OS

  • OS: linux
  • Browser firefox
  • Version 76

Describe the bug

When using new style id=dict(...) compoents like dcc.Checklist or dcc.Input, the value is not persistent (persistence_type='session') over a page refresh. An ambiguous storage item is created but vanishes upon page refresh: _dash_persistence.[object Object].value.true. All is good, when using the old style id=str(...).

[alexcjohnson]

Thanks @MM-Lehmann - good catch! Should be an easy fix.

[MM-Lehmann]

Cool. If there's anything I can help with (apart from testing ;)), let me know.