UI Request: Sat/vB visiable next to Fee Amount

[apemithrandir]

On the fee rate portion of the Bitcoin Wallet transaction creation screen I would like the sats/vB number to be visible to the total fee amount.
This fee rate number should always be in sats/vB regardless of whether you show the wallet denominations in BTC or Sats.

[InnocuousFinch]

Not sure if it needs to be a separate request, but in addition to this I would like the ability to pick a custom fee in sat/vB. When picking a custom fee, the UI should show the total cost of the transaction for the given custom fee.

I should be able to choose something outside of the 3 options given by Stack. Might be something to enable in advanced options.