Saving the page for the first time by highlighting a text does not add the bookmark to the last used collection

[taylankasap]

Steps:

1. Use these settings:
2. Go to https://github.com/raindropio/app
3. Click the extension icon (it will automatically save due to previously set settings)
4. Select a collection
5. Click "Remove" button
6. Go to https://github.com/raindropio/app
7. Instead of clicking the extension icon, select any text on the page and highlight by right clicking

Expected: Collection should be set to the collection selected in step 4

Actual: Collection becomes unsorted

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First 6 steps are just for preparing the situation. Bug is simply a single step (7th step)