[#1138] Malformed pattern: Grouping separator

* [#1138] Malformed pattern: Grouping separator

- This handles possible malformed format pattern exceptions in Zashi, but the proper solution needs to be provided within the SDK. See  #1315.
- Closes #1138

* Changelog update

CHANGELOG.md

@@ -17,6 +17,11 @@ directly impact users rather than highlighting other key architectural updates.*
 - Send form now supports software keyboard confirm actions 
 - And a few more miner UI improvements
 
+### Fixed
+- Resizing Send screen Form TextFields when focused
+- Hidden Send screen Form TextFields behind the software keyboard when focused
+- Monetary separators issues on the Send screen Form
+
 ## [0.2.0 (505)] - 2023-12-11
 
 ### Added

ui-lib/src/main/java/co/electriccoin/zcash/ui/screen/send/view/SendView.kt

@@ -53,6 +53,7 @@ import cash.z.ecc.android.sdk.model.fromZecString
 import cash.z.ecc.android.sdk.model.toZecString
 import cash.z.ecc.sdk.fixture.MemoFixture
 import cash.z.ecc.sdk.fixture.ZatoshiFixture
+import co.electriccoin.zcash.spackle.Twig
 import co.electriccoin.zcash.ui.R
 import co.electriccoin.zcash.ui.common.test.CommonTag
 import co.electriccoin.zcash.ui.design.MINIMAL_WEIGHT
@@ -398,9 +399,18 @@ private fun SendForm(
         FormTextField(
             value = amountZecString,
             onValueChange = { newValue ->
-                if (!ZecStringExt.filterContinuous(context, monetarySeparators, newValue)) {
+                val validated =
+                    runCatching {
+                        ZecStringExt.filterContinuous(context, monetarySeparators, newValue)
+                    }.onFailure {
+                        Twig.error(it) { "Failed while filtering incoming characters in filterContinuous" }
+                        return@FormTextField
+                    }.getOrDefault(false)
+
+                if (!validated) {
                     return@FormTextField
                 }
+
                 amountZecString = newValue.filter { allowedCharacters.contains(it) }
             },
             keyboardOptions =