Purchase Currency

Hi,

Previously when I create PO or purchase invoice, when the currency is different with my default currency I can manualy set the currency and its exchange rate. But recently I found the exchange rate box is disabled, unable to change. Is there any settings to activate this?

Thank you in advance.

Issue is solved with latest version, try after updating it.

https://github.com/frappe/erpnext/pull/11409

Great!!! It works now