How to show e-file submit date and time

In TurboTax 2018 is there any way to see whether or not we actually clicked the e-file send button?

 

I used TurboTax 2018 for MacOS last year in April. 

 

A few months ago IRS sent me a letter saying they did not receive my 2018 tax return. I'm pretty sure I e-filed my tax to IRS because that's what I usually do. But, It's possible I mailed a printout since I had to send the check anyway. 

 

Now, when I try to check e-file status in TurboTax 2018 for Mac it just says "E-filing Closed for the Season." There is no useful information about whether or not I did e-file last year. 

 

Shouldn't there be some way to save and display in the app the date and time when we actually clicked to send e-file submission? And, it could show some kind of tracking number or something?  It should be a small amount of data stored in the .tax2018 file. This seems like it could be a simple feature for future version of TurboTax.

 

Thanks