palette panel is not deactivated

[Geppetto Luis]

Since I installed cc2018 I'm having a problem with the palette windows

if I start the palette panel with a html panel button

even if I close the palette panel and then click on an area outside photoshop

and then back in photoshop this reappears

as I could solve this problem.

https://s31.postimg.cc/4crdqy8zv/Kapture_2018-04-15_at_15.03.00.gif

[Ten A]

Its funny behavior, Can you show your manifest and JavaScript?

However, You can use Script UI, Also has a slider interface.

[Davide_Barranca]

Try to make it a 'dialog' instead of a 'palette'. It was a known bug.

Davide