On my website
I have a module position on the left side of the main position.
In this module position is, amongst other modules, the module “JEM calendar module”
All modules which are at this left side position are assigned to all sides, except the CK-Maximenu modul" named “Saison 2019 / 2020”. This is because you can choose in the main menu under the topic “Archiv” other side menus, which will replace “Saison 2019 / 2020”, for example “Saison 2016 / 2017”.
Now to my problem:
As soon, as I klick in the JEM calendar module on an existing event, this event is shown in main position as it should be, but the CK-Maximenu module disappears in the left position. All other modules in the left position, which are assigned to all sides, are still at their position.
You can try it, just click for example in the JEM calendar on the 3rd of October. The event will be shown in the main position and the side menu Saison 2019 / 2020 will disappear.
I asked the author of CK-Maximenu for help. He told me this:
>> this is a joomla feature, you must ask the JEM component developer about this problem, by my side I can not do anything <<
Can anybody help me to find a solution for that?
I am using JEM Version 2.3.0 and Joomla!-Version 2.9.21