Is there a limitation to healthCheckTimeout?

Hi, just wanted to know if there is a system default limitation to setting the healthCheckTimeout behind a Source.

I have a source, whereas the table view requires up to 180 seconds to obtain the data from that view. I have tried updating the healthCheckTimeout = 180 and even testing the connection it still automatically times out at 1 minutes vs 30 seconds by default.

Is there a way to bypass then and force Sailpoint IDN to allow for this source to have a longer healthCheckTimeout?