Function
onNodeWithTag
Common
```kotlin
@CheckResult
fun SemanticsNodeInteractionsProvider.onNodeWithTag(
testTag: String,
useUnmergedTree: Boolean = false,
): SemanticsNodeInteraction
```
Finds a semantics node identified by the given tag.
For usage patterns and semantics concepts see `SemanticsNodeInteraction`
#### Parameters
| | |
| --- | --- |
| testTag | The tag to search for. Looks for an exact match only. |
| useUnmergedTree | If true, searches the unmerged semantics tree instead of the merged semantics tree. |