I am trying to add sources to a group collection but it is not working. Will my notes and images become part of the group collection as well? These are the errors I am receiving

[JavaScript Error: "operation timed out"]

[JavaScript Error: "operation timed out"]

[JavaScript Error: "'collections' not loaded for item (9128/3/5QY8BS7A)"]

[JavaScript Error: "'collections' not loaded for item (9128/3/5QY8BS7A)"]

[JavaScript Error: "Zotero.Items.get(...).isTopLevelItem is not a function" {file: "chrome://zotero/content/xpcom/collectionTreeView.js" line: 2222}]

[JavaScript Error: "Item data not loaded and field 'date' not set for item 3/5QY8BS7A"]

[JavaScript Error: "UnloadedDataException: Item data not loaded and field 'date' not set for item 3/5QY8BS7A" {file: "chrome://zotero/content/xpcom/itemTreeView.js" line: 275}]
Zotero.ItemTreeView.prototype.setTree@chrome://zotero/content/xpcom/itemTreeView.js:275:3


version => 5.0.54, platform => Win32, oscpu => Windows NT 6.1; WOW64, locale => en-US, appName => Zotero, appVersion => 5.0.54, extensions => Zotero LibreOffice Integration (5.0.14.SA.5.0.54, extension), Zotero Word for Windows Integration (5.0.8.SA.5.0.54, extension), Shockwave Flash (32.0.0.114, plugin)