If the list of elements generated when using ISA does not match, it will be generated as an element

When using ISA, elements are generated based on the table below but if they do not match, they are generated as an element. This corresponds to an omission in the User's Guide. As a result, the display surrounding the elements changes depending on the elements, hence generating them as linklabel or element, in which case you should try an image recognition or a coordinates specification method.

(From the User's Guide)
Intelligent Screen Automation (ISA)
The following table lists supported UI elements.

UI element name	Widget name	Element-specific attributes	Notes
Dialog box, frame, pane, and other	container	N/A	A general parent element that contains other elements. For example, an entire dialog box or a form inside this dialog box can be a container. One of the special containers that Kapow can recognize is a table.
Button	button	name	Regular buttons with defined borders.
Icon	icon	label	A graphical element that does not contain any text.
Table	table		Tables are represented in the widget tree as separate elements with the following restrictions: merged cells are not recognized and headers are the same as regular cells. Each cell is defined as an item in the widget tree. Items can contain other UI elements, such as check boxes, text boxes, and other.
Text box	textbox	label	A text field.
Check box	checkbox	label
Option button (or radio button)	radiobutton	label
Text and text label	linklabel	name	Either a standalone text element, such as dialog box subtitle, or a UI element label, such as a check box label, text box label, and so on. If a text is recognized as a UI element label, the UI element will contain a label property with the label name as its value. In the following example, textbox element will contain label="Name" property.

Reference： How to use image recognition in Desktop Automation