Viewing previous export settings

[lukea13]

I am using Lightroom Classic. I previously created a collection for Adobe Portfolio and added the images to Portfolio. I've tried adding other images to my portfolio and it is not sizing the images similar to the previous images. I'm assuming the export settings are different. How can I find out what export settings I used when I added the original images to the portfolio collection? Please and thank you in advance.

[ManiacJoe]

Lightroom remembers the settings of the last export, but only the last one.

An export preset can be handy if you don't normally use one.

An EXIF viewer can show some of the settings that might have been used.