Dashboard Text Widget - editing window covers content - Auto-minimise request

When adding text widgets to a dashboard, the only way to enter in and out of edit-mode without having the editing text tool bar cover the entire widget contents is by having the window larger than necessary.
Having the editing toolbar AND the text widget contents visible:
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Looks like this out of edit mode:
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Having the window at an appropriate size for the text:
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Results in being unable to see all of the text to edit:
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Can the window auto-minimise?