always fails on 2nd app

[drmah67]

Bug description
adding any app to Multrin works for me, but adding a 2nd one yields no result. This doesn't matter what is the first or second app.

Details:

• Operating System: Win 10 1909 x64 fr
• Multrin version: 1.2.1
• Last known working Multrin version: -
• Scaling (in percentage, if present): 5 screens using all 100%.

Additional context

Would love to see it work, the only open source software offering this function.

[drmah67]

ps. these can be windows of same app, or different apps - no difference.

[sentialx]

How are you dragging these apps?

[drmah67]

I attached a gif.

2 types of behaviour:

app doesn't want to attach
app attaches twice, but only 2nd time counts - 1st is just "there" as a tab.

restarting Multrin clears the behaviour.

Please note I have 3x UHD and 2x FHD screens, all in 100% dpi (2 horizontal, 3 vertical).

[elias-rod]

It does not work for me either