Error after clicking "Extension Settings" for the addon in Ubuntu Software

[49studebaker]

The settings of extension datetime-format@Daniel-Khodabakhsh.github.com had an error:

TypeError: extension.metadata.formatTargets is undefined

Stack trace:

buildPrefsWidget@/home/htpc/.local/share/gnome-shell/extensions/datetime-format@Daniel-Khodabakhsh.github.com/prefs.js:136:2
_showPrefs@resource:///org/gnome/shell/extensionPrefs/main.js:57:22
_extensionsLoaded@resource:///org/gnome/shell/extensionPrefs/main.js:320:13
_scanExtensions/<@resource:///org/gnome/shell/extensionPrefs/main.js:298:13
asyncCallback@resource:///org/gnome/gjs/modules/overrides/Gio.js:132:13
main@resource:///org/gnome/shell/extensionPrefs/main.js:707:5
@<main>:1:43

[tcharlss]

+1 exact same error

[ChristophSchmidpeter]

+1 same here

[itay-grudev]

I have a slightly different problem, but I believe it may be related:

TypeError: (new Date(...)).toLocaleFormat is not a function

Stack trace:
  dateTimeFormat@/home/ito/.local/share/gnome-shell/extensions/datetime-format@Daniel-Khodabakhsh.github.com/Utilities.js:15:85
  updatePreview@/home/ito/.local/share/gnome-shell/extensions/datetime-format@Daniel-Khodabakhsh.github.com/FormatTarget.js:49:25
  create@/home/ito/.local/share/gnome-shell/extensions/datetime-format@Daniel-Khodabakhsh.github.com/FormatTarget.js:55:2
  buildPrefsWidget/<@/home/ito/.local/share/gnome-shell/extensions/datetime-format@Daniel-Khodabakhsh.github.com/prefs.js:136:61
  buildPrefsWidget@/home/ito/.local/share/gnome-shell/extensions/datetime-format@Daniel-Khodabakhsh.github.com/prefs.js:136:2
  _selectExtension@resource:///org/gnome/shell/extensionPrefs/main.js:83:22
  wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
  _onCommandLine@resource:///org/gnome/shell/extensionPrefs/main.js:235:17
  wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
  main@resource:///org/gnome/shell/extensionPrefs/main.js:389:5
  @<main>:1:43

[mclang]

Any ETA for this fix?