Channel Duration dropdown is confusing

[Bitcoinite]

The Channel Duration dropdown menu shows the duration that is currently selected twice.

The dropdown should include:

• 2 weeks (open)
• 1 month (open)
• 3 months (open)
• 1 year (open)

If I select e.g. the market for 3 months, the dropdown shows the following:

• Viewing (3 months, open)
• 2 weeks (open)
• 1 month (open)
• 3 months (open)
• 1 year (open)

where the first point 'Viewing (3 months, open)' is a selectable option. This is very confusing. I assume it doesn't matter which one of the 3 months options i select, but the dropdown isn't intuitive this way.