Withdrawal TX not accepted by peers. Fee too low.

[systemling32]

Description

I ran into a problem where I tried to withdraw some coins I bought into my hardware wallet. I set the fee rate to 1sat/vbyte as I am not in a rush and want to save on fees. The transaction shows up on the transaction list inside of bisq but in the confirmations column it shows "Seen by 0 peers" forever and the transaction is never mined or viewable on any blockchain explorer.
However the balance I wanted to withdraw is subtracted from my available balance and is not spendable anymore.
Only way to regain these funds is to Delete SPV file and resync.

Version

v1.9.8

Steps to reproduce

In the 'send funds' dialog select a single native segwit UTXO as input, spend the entire UTXO to another native segwit address, check 'Amount includes mining fee' and set a custom withdrawal transaction fee rate of 1sat/vbyte

Expected behaviour

• Create a transaction with a fee rate of around 1.02sat/vbyte so that it surpasses the minRelayTxFee of 1000sat/kB
• allow floating point input for fee rate so a user can enter something between 1-2sat/vbyte and create a TX that is not rejected by standard mempool settings
• If a transactions is not accepted by any peers after a defined period of time scrap it and make the inputs spendable again. Also alert the user of the scrapped TX and the possible reason.

Actual behaviour

Transaction shows up as broadcasted but seen by 0 peers. Funds are marked as spent.
In my testing I calculated that my withdrawal TX hat a fee rate of exactly 1000 sat/kB whereas this post says it needs to be greater than 1000 to be valid.

Device or machine

amd64 Ubuntu

[boring-cyborg]

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[ghost]

Thanks for the detailed write-up. Will get that implemented ASAP.