Cannot refresh dump once it has been downloaded (App)

[rsurgiewicz]

Hi,
Kudos for the great work here!

I have a problem that Chamelion canot reread data from source card.

I don't know if I'm doing something wrong but steps to reproduce:
Using app

1. Clone a card e.g Mifare Ultralight
2. Download dump
3. Modify content
4. Upload dump
5. Download dump for verification --> modification is "present"
6. Clone same card again
7. Download the dump --> still dump is a "modified" one, but should be cloned from source card //expected to see source card data read
8. Close app/ change card type/ refresh etc
9. Close same card again
10. Download the dump --> still dump is a "modified" one, but should be cloned from source card //expected to see source card data read

The only way I found to completely "clean it" is to connect to windows app and "Clear"
Then again in app
Clone same card & download the dump --> finally shows the source card data.

Q: Is it a bug?
Q2: How to re-read the source card content and dump?