Signals Notebook: Chemdraw Extension was installed and enabled but the system is still showing the warning message in Microsoft Edge browser

User see the 'Click the Enable Extended Clipboard button below if you want to enable extended copy and paste functionality' message when work with 'ChemDraw section'.

There are troubleshooting scenarios. Please, make sure::

1. The extension is not in the block list. Go to edge://policy and look for ExtensionInstallBlocklist, ExtensionInstallForcelist, ExtensionSettings

2. The extension may not have “All sites” permission. Go to edge://extension  → Extension → Details, Set Site access → All sites and Reload extension

3. Please, try to reinstall the extension. Remove the existing version + reinstall fit again the the store

4. The extension may be installed under Profile A, but the user is logged into Profile B. Please, install extension again under the proper profile