New Ikea tradfri Shortcut Button?

Devices & Integrations Connected Things
100

Hello all! As you can see, this is my first time here. :grin:
Because Iā€™m new to this whole ā€œDIY home automationā€ I bought a lot of gadgets, and like many others, Iā€™m having a hard time pairing an ā€œIkea Tradfri Shortcut Buttonā€ to my Aeotec SmartThings V3 Hub.

First of all, I have two identical Ikea Tradfri Shortcut Buttons (you will see why this maybe matter in a little bit).
Let me give you some detailed steps of what I did (and in what exact order) and where I am stuck at the moment:

  1. I tried to pair both buttons to my hub like any other device with no luck.
  2. Googled around and found out about DTHs, googled more to find out what they are and how they work (repeated this for the IDE). Then I stumbled across this beauty: New Ikea tradfri Shortcut Button? - #33 by iquix (btw, thank you @iquix for this!) and added it into my IDE.
  3. Added my first shortcut button, got recognized as a ā€œThingā€, went into IDE, and set the type to ā€œIkea Tradfri Shortcut Buttonā€ then BAM! - working like a charm.
  4. Tried to do the same for the second shortcut buttonā€¦ not so much ā€œbamā€ sadly. Tried a few dozen times, but failed to work every timeā€¦
  5. Tried all that ā€œZigbee Buttonā€ mumbo jumbo with no luck.
  6. Learned about Edge Drivers because of @Sakari (thanks!) and enrolled on this SmartThings. Add a little smartness to your things. (thanks @DJFliX) then installed the ā€œIKEA Shortcut Buttonā€ driver.
  7. Deleted the button from ST, readded it by using the ā€œscan nearbyā€ function, got detected as the correct type, got excited, went to test itā€¦ fail!
  8. Went into the IDE and saw that the new ā€œIKEA Shortcut Buttonā€ that I just added, has the type ā€œplaceholderā€, and for the ā€œZigbee Idā€ and ā€œDevice Network Idā€ fields I see no values.
  9. Got stuckā€¦ (<- I am here now, please help me to get to step 10: Success!) :cry:

Do you guys think that this might happen because I already have another shortcut button paired?
To be honest, Iā€™m afraid to unpair the first button because I might not be able to pair it again.
All I want is to have them both paired (with DTH or Driver) and work for press and hold.
Is it too much to ask? :frowning_face: