[Bump fee] Related issues/queries

[saiy2k]

App version: 0.1.97 (001325b147e0b5a29debbbc1207ae99e5b08ed03)

• [x] (Sometimes) The bump fee button is not getting displayed. (Will try to figure out the exact condition)
• [x] Immediately after bumping, in the home txn list, I am able to see both the previous txn and current bumped txn for a while. Is this normal?
• [x] After some 8-10 bumps, the 'bump' button is not visible. I checked the txn is still unconfirmed. Is this expected?

Happening with 51c9528578815785c495bfdd35ed9e5f4e19bdf5

• [ ] Redirection popup gets stuck in the same state (Screen recording @ https://github.com/SatoshiPortal/bullbitcoin-mobile/issues/201#issuecomment-1822238144) Remove the close button. Let it redirect to home page after 2 seconds.
• [ ] Panic exception happens when trying to bump once txn is confirmed. Could have better error message that "Txn is now confirmed. Cannot bump".

Happening with (4f0ef5b4768d8ff57c9e140fc1060f529604064a) v0.1.98-04

• [ ] New fee rate error (#issuecomment-1827202463)

https://github.com/SatoshiPortal/bullbitcoin-mobile/assets/701985/96e94300-2083-4989-95c0-e91da202da74