seems the default value of mnemonicParsing for deploy fx components like security dialog is true, that resulted in a "_" character in returned component text.

When we automate tests, we usually get searching strings from Deployment bundle to avoid changes and deal with i18n issues. But if mnemonicParsing is true, we have to hard code the component text we want to handle, especially for those, in which mnemonic char is in the middle.

So, can we set default value of mnemonicParsing to be false?