The funding transaction for a channel in my Phoenix wallet has remained unconfirmed for over a month due to a low fee. The fees were fluctuating significantly when the funding channel was opened, and they haven't returned to that level since. Interestingly, I encountered the same problem on another Phoenix wallet, but I was able to resolve it by bumping the fee through an option on the transaction page within the app. Unfortunately, this option seems to be unavailable in the app with the unconfirmed transaction.

Is this something to be concerned about? How can I bump the fee for this particular transaction. Will sending funds higher than the current inbound liquidity trigger a splicing and help confirm the transaction via child pays for parent or a new funding transaction?

Any insights or guidance would be greatly appreciated.