Worked around metadata table selection issue so I could finally enable it

Thanks to

@yoonniverse
for reproducing the issue and submitting a [bug report](https://github.com/gradio-app/gradio/issues/9566) that helped me to work around it.

There's still an issue with the table shrinking on scroll, so disabled line-wrapping as that seems to help.

app.py

@@ -162,11 +162,9 @@ with gr.Blocks(
             visible = False,
         )
 
-        meta_array = gr.Matrix(
+        meta_array = gr.Textbox(
             None,
             label = "Unsupported",
-            row_count = (1, "fixed"),
-            height = "1rem",
             interactive = False,
             visible = False,
         )
@@ -195,7 +193,7 @@ with gr.Blocks(
             ],
             datatype = ["str", "str", "str"],
             column_widths = ["35%", "15%", "50%"],
-            wrap = True,
+            wrap = False,
             interactive = False,
             visible = False,
         )
@@ -659,7 +657,7 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
                 meta_string: gr.Textbox(
                     visible = False,
                 ),
-                meta_array: gr.Matrix(
+                meta_array: gr.Textbox(
                     visible = False,
                 ),
             }
@@ -678,7 +676,7 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
                 visible = False,
             ),
             file_meta: gr.Matrix(
-                # None, # FIXME (see Dataframe bug below)
+                None,
                 visible = False,
             ),
             meta_keys: gr.Dropdown(
@@ -712,7 +710,7 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
             meta_string: gr.Textbox(
                 visible = False,
             ),
-            meta_array: gr.Matrix(
+            meta_array: gr.Textbox(
                 visible = False,
             ),
         }
@@ -728,6 +726,15 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
         ],
         outputs = [
             meta_state,
+            meta_types,
+            btn_delete,
+            meta_boolean,
+            meta_token_select,
+            meta_token_type,
+            meta_lookup,
+            meta_number,
+            meta_string,
+            meta_array,
         ] + file_change_components,
         show_progress = 'minimal',
     )
@@ -743,7 +750,7 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
         yield {
             meta_state: meta,
             file_meta: gr.Matrix(
-                [['', '', '']] * 100, # FIXME: Workaround for Dataframe bug when user has selected data
+                None,
                 visible = True,
             ),
             meta_changes: gr.HighlightedText(
@@ -757,6 +764,33 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
             btn_download: gr.Button(
                 visible = False,
             ),
+            meta_types: gr.Dropdown(
+                visible = False,
+            ),
+            btn_delete: gr.Button(
+                visible = False,
+            ),
+            meta_boolean: gr.Checkbox(
+                visible = False,
+            ),
+            meta_token_select: gr.Dropdown(
+                visible = False,
+            ),
+            meta_token_type: gr.Dropdown(
+                visible = False,
+            ),
+            meta_lookup: gr.Dropdown(
+                visible = False,
+            ),
+            meta_number: gr.Number(
+                visible = False,
+            ),
+            meta_string: gr.Textbox(
+                visible = False,
+            ),
+            meta_array: gr.Textbox(
+                visible = False,
+            ),
         }
 
         if not repo_file:
@@ -793,12 +827,11 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
                     m.append(human)
                     meta.key[k] = (v.type, v.value)
 
-                    # FIXME
-                    # yield {
-                    #     file_meta: gr.Matrix(
-                    #         m,
-                    #     ),
-                    # }
+                    yield {
+                        file_meta: gr.Matrix(
+                            m,
+                        ),
+                    }
 
                 for data, human in deferred_updates:
                     human[:] = human_readable_metadata(meta, *data)
@@ -807,9 +840,6 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
 
         yield {
             meta_state: meta,
-            file_meta: gr.Matrix(
-                m,
-            ),
             meta_keys: gr.Dropdown(
                 sorted(meta.key.keys() | standard_metadata.keys()),
                 value = '',
@@ -943,31 +973,30 @@ Any framework based on `llama-cpp-python` will let you select which chat templat
                 value = val if typ == GGUFValueType.STRING else '',
                 visible = True if typ == GGUFValueType.STRING else False,
             ),
-            meta_array: gr.Matrix(
+            meta_array: gr.Textbox(
                 visible = True if typ == GGUFValueType.ARRAY else False,
             ),
         }
 
 
-    # FIXME: Disabled for now due to Dataframe bug when user has selected data
-    # @gr.on(
-    #     triggers = [
-    #         file_meta.select,
-    #     ],
-    #     inputs = [
-    #     ],
-    #     outputs = [
-    #         meta_keys,
-    #     ],
-    # )
-    # def select_metakey(
-    #     evt: gr.SelectData,
-    # ):
-    #     return {
-    #         meta_keys: gr.Dropdown(
-    #             value = evt.row_value[0] if evt.selected else '',
-    #         ),
-    #     }
+    @gr.on(
+        triggers = [
+            file_meta.select,
+        ],
+        inputs = [
+        ],
+        outputs = [
+            meta_keys,
+        ],
+    )
+    def select_metakey(
+        evt: gr.SelectData,
+    ):
+        return {
+            meta_keys: gr.Dropdown(
+                value = evt.row_value[0] if evt.selected else '',
+            ),
+        }
 
 
     def notify_state_change(