[bug] default value in feature section is the last element

[atulraj85]

Describe the bug
A clear and concise description of what the bug is.

• The Features section on Community platform site shows the Map element as selected, which is the last element.
• It seems odd

To Reproduce
Steps to reproduce the behaviour:

1. Go to 'https://platform.onearmy.earth/'
2. Scroll down to 'Our main features'
3. See error, the Map tab is selected by default.

Expected behaviour
A clear and concise description of what you expected to happen.

• Research tab must be selected as it is the first one.

Screenshots
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Additional context
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