Describe the bug
The "X" icon is not in the borrow transaction modal. This will come from closed change #836

To Reproduce
Steps to reproduce the behavior:

1. Go to asset
2. Select Borrow
3. Enter amount to borrow
4. No "x" button to clear the amount is visible,

Expected behavior
After entering a value, the "X" button should be visible to clear the input

@MatthewCYLau can you please investigate.