Hello,
when using swimelanes in the taskboard component, the expand/collapse buttons are not translated. The method populateSwimlane in TaskBoard\view\mixin\ExpandCollapse.js uses the following code for btip (line 369-371)
btip : showCollapseTooltip
? StringHelper.xss`${collapsed ? 'Expand' : 'Collapse'} ${text}`
: null
It should be as follows
btip : showCollapseTooltip
? StringHelper.xss`${this.L(collapsed ? 'L{TaskBoard.expand}' : 'L{TaskBoard.collapse}', text)}`
: null