Run Extensions in Incognito Mode on Chrome
To allow, enable & run extensions in Google Incognito Mode, you have to open the Extension’s details page. To do this: Select the extension that you want to enable and click on Details. Scroll down to the option – Allow in incognito.
Toggle it to be On if you want to allow running of this extension in Incognito Mode.Toggle it to be Off if you want to stop running of this extension in Incognito Mode.
Once you enable it, the extension will run even when you open it Incognito Mode.
Chrome disables extensions in Incognito Mode for a reason, you should enable only the most important extension you need when running the browser in this mode.
Hope you find this tip helpful.