temp plot x-axis resets on select/deselect emotibit

[nitin710]

Describe the bug TEMP/HUM oscilloscope plot forgets previously set x-axis time scale, when switching between emotibits

To Reproduce Steps to reproduce the behavior:

1. select emotibit to stream.
2. change x-axis timeline to 40secs, by pressing '>'
3. deselect emotibit
4. reselect emotibit
5. observe all plots show x-axis timescale as 40secs, but, temp resets to 10secs

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

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context Add any other context about the problem here.