February 1st, 2021: "Windowed mode" is not working after the update to last release (8.7.15). The new window is not "merged" with other windows as it was before the update. Every time I open a new connection I need to click on the menu option "Merge all windows". It's really frustrating and time consuming. The JUMP assistance team answered almost immediately that they "were working on a fix for the tabbing issue and will be releasing an update for this soon."
May 19th, 2021: After nearly 4 months the problem is always present. I’m really unhappy of JUMP assistance team!