espflash: espflash does not take partitions.csv from project main folder

Hello,

I’ve modified the cargo.toml file adding the following at the end in three trials without success:

[package.metadata.espflash]
partition-table = "./partitions.csv"

or

[package.metadata.espflash]
partition_table = "./partitions.csv"

or

[package.metadata.espflash]
partition_table = "partitions.csv"

The only way to get a specific partitions table instead of the default one is to use the --partition-table option. I would have expected the update to the cargo.toml file would do it.