VP530-Autoprovisioning-dialplan not showing on web gui

[pumexdev]

phone model: Yealink VP530
Firmware Version 23.70.0.40
Hardware Version 23.5.1.201.18.0.8

All other options except dialplan are showing on the web gui of the phone.When i try an export of the phone config ,the dialplans which i set through my autoprovisoning template are available inside <dialnow></dialnow> tags. Dialplan options configured throgh the template are given below (detailed template is attached)

dialplan.dialnow.rule.2=00[2,3,4,7,8]xxxxxxxx
dialplan.dialnow.line_id.2=
dialplan.dialnow.rule.1=000
dialplan.dialnow.line_id.1=
dialplan.replace.prefix.2=0(.)
dialplan.replace.replace.2=$1
dialplan.replace.line_id.2=
dialplan.replace.prefix.1=000
dialplan.replace.replace.1=000
dialplan.replace.line_id.1=
dialplan.dialnow.rule.3=0[8,9]xxxxxxx
dialplan.dialnow.rule.4=[1,2,4,5,8,9][0,1,2,3,4,6,7]xx
dialplan.dialnow.rule.5=01xxxxxxxxx
dialplan.dialnow.rule.6=01[3,8]xxxxxxxx
dialplan.dialnow.rule.7=
dialplan.dialnow.rule.8=
dialplan.dialnow.rule.9=
dialplan.dialnow.rule.10=
dialplan.dialnow.line_id.3=
dialplan.dialnow.line_id.4=
dialplan.dialnow.line_id.5=
dialplan.dialnow.line_id.6=
dialplan.dialnow.line_id.7=
dialplan.dialnow.line_id.8=
dialplan.dialnow.line_id.9=
dialplan.dialnow.line_id.10=
dialplan.replace.prefix.3=
dialplan.replace.prefix.4=
dialplan.replace.prefix.5=
dialplan.replace.prefix.6=
dialplan.replace.prefix.7=
dialplan.replace.prefix.8=
dialplan.replace.prefix.9=
dialplan.replace.prefix.10=
dialplan.replace.replace.3=
dialplan.replace.replace.4=
dialplan.replace.replace.5=
dialplan.replace.replace.6=
dialplan.replace.replace.7=
dialplan.replace.replace.8=
dialplan.replace.replace.9=
dialplan.replace.replace.10=
dialplan.replace.line_id.3=
dialplan.replace.line_id.4=
dialplan.replace.line_id.5=
dialplan.replace.line_id.6=
dialplan.replace.line_id.7=
dialplan.replace.line_id.8=
dialplan.replace.line_id.9=
dialplan.replace.line_id.10=

and phone config shows

<dialnow>
<data rule="000" />
<data rule="00[2,3,4,7,8]xxxxxxxx" />
<data rule="0[8,9]xxxxxxx" />
<data rule="[1,2,4,5,8,9][0,1,2,3,4,6,7]xx" />
<data rule="01xxxxxxxxx" />
<data rule="01[3,8]xxxxxxxx" />
</dialnow>

<dialrule>
<data rule="000" replace="000" />
<data rule="0(.)" replace="$1" />
</dialrule>

But there is no dialplan showing under the dialplan tab of the web gui.

Has anybody seen something similar or have any suggestions?